IR cameras

Hikvision, a globally renowned company in delivering high-performance professional security solutions with tremendous value, offers an intelligent radar PTZ camera that combines advanced radar detection and a 4 MP high-resolution network speed dome, with long-range zoom capabilities. Hikvision's radar PTZ camera The Hikvision iDS-2SR8141IXS-AB Radar PTZ Camera operates effectively 24/7, in virtually any weather or lighting condition, with the ability to detect intrusion and line-crossing events. It is the ideal, high-performance, high-value solution for a wide range of applications It is the ideal, high-performance, high-value solution for a wide range of applications, including at airports, railways, museums, oil and gas fields, warehouses and manufacturing facilities, and other locations that demand high-performance perimeter protection. “There is a growing demand for increased surveillance visibility in remote and widespread areas, in all types of challenging conditions, weather and lighting,” said John Xiao, the Vice President of Marketing, Hikvision USA. Intelligent security camera John Xiao adds, “Hikvision has engineered an intelligent Radar PTZ Camera, to accommodate such demanding perimeter surveillance applications, with the perfect combination of high performance and high value.” Hikvision’s iDS-2SR8141IXS-AB Radar PTZ Camera features millimeter-wave radar that enables precise accuracy, pinpointing the distance, velocity, and angle of a specific location, in all weather conditions, including restricted air quality, such as smog and dust. Features include multi-target positioning and pattern tracking The device supports multi-target positioning, pattern tracking, and linked camera tracking, in multiple directions. It also has the ability to filter out false alarms, using various event detections that employ intelligent algorithm analysis. The integrated Radar PTZ Camera can visually identify targets up to 328 feet away, using 40x optical and 16x digital zoom, with smart IR technology that features a range of up to 660 feet. The camera also supports people density detection in the panoramic channel.

Teledyne FLIR, part of Teledyne Technologies Incorporated introduced the Neutrino SX8 mid-wavelength infrared (MWIR) camera module and four additional Neutrino IS Series models designed for integrated solutions requiring HD MWIR imagery with size, weight, power, and cost (SWaP+C) constraints for commercial, industrial, defense original equipment manufacturers (OEM), and system integrators. Based on Teledyne FLIR HOT FPA technology, the Neutrino SX8 offers high-performance, 1280x1024 HD MWIR imagery for ruggedized products requiring long life, low power consumption, and quiet, low vibration operation. The SX8 and the Neutrino IS series models are ideal for integration with small gimbals, airframes, handheld devices, security cameras, targeting devices, and asset monitoring applications. Reduced time-to-market and development risk The latest additions to the Neutrino MWIR camera portfolio continue to provide shortened time-to-market and reduced project risk with off-the-shelf design and delivery. Teledyne FLIR also provides highly qualified technical services teams for integration support and expertise throughout the development and design cycle. All the cameras and solutions in the Neutrino series are classified under US Department of Commerce jurisdiction as EAR 6A003.b.4.a and are not subject to International Traffic in Arms Regulations (ITAR). Neutrino IS series CZ lenses and MWIR camera modules provide performance, cost, schedule, and risk benefits Neutrino IS products include a Teledyne FLIR CZ lens integrated with a Neutrino SWaP Series camera module (VGA or SXGA). All four models using the Neutrino LC and two models using the Neutrino SX8 provide crisp, long-range MWIR imaging. The purpose-designed, factory-integrated CZ lenses and MWIR camera modules provide performance, cost, schedule, and risk benefits unmatchable by other camera or lens suppliers. To learn more about the entire Neutrino family of MWIR camera modules, including the Neutrino SWaP, Neutrino Performance, and Neutrino IS series, visit the company website. To view the Neutrino portfolio in person, Teledyne FLIR also plans to exhibit the new camera modules at the AUVSI Xponential Show 2021 in Atlanta, Ga., Aug. 16-19, at booth number 2547.

Uri Guterman, Head of Product & Marketing for Hanwha Techwin Europe, champions the use of the DORI standard, as the starting point for designing a video surveillance system and how in doing so, one can ensure that the specified cameras are able to cost-effectively meet the end-user’s expectations. The quality of the images that can be captured by many of the latest generations of super-high definition video surveillance cameras are simply breathtaking, allowing users to see ultra-sharp detail of objects and people within the field of view. 4K and 8K high-resolution cameras The resolution capabilities of 4K and 8K cameras, for example, enables operators to digitally zoom in to see a non-pixelated image of just a very small part of a scene, making them an ideal solution for large open area applications, where installing multiple cameras may be impractical or cost-prohibitive. The deployment of ultra-high-resolution cameras, however, comes at a price, in that they all capture large file size images which, when transmitted over the network, consume large amounts of bandwidth. They also have large data storage requirements.  Proprietary compression technologies Some camera manufacturers, such as Hanwha Techwin, have developed proprietary compression technologies Some camera manufacturers, such as Hanwha Techwin, have developed proprietary compression technologies which, when working in conjunction with H.265 compression, are able to reduce bandwidth and storage demands by up to 80%. It is, however, still wise for system designers to question, if it is really necessary to specify the highest resolution camera available, bearing in mind the higher initial capital cost, as well as ongoing network and storage requirements, even if they are reduced by complementary compression technology. DORI helps specify the ideal camera The phrase ‘horses for courses’ comes to mind, when thinking about what system designers need to take into consideration when deciding on the best camera model for each location and objective. In this respect, the design of the system must obviously reflect the finding of the risk assessment and take into account an end-user client’s operational requirements. They may, for example, need to capture high-quality, evidence-grade images, which will identify an individual or able to verify an intruder alarm event. DORI - Detection, Observation, Recognition and Identification While many system integrators will be familiar with DORI, installers who are relatively new to the world of video surveillance, perhaps do not know that the IEC EN62676-4 international standard provides time-saving guidance, as to which cameras should be specified. So, for those who are not familiar with the standard, listed below is an overview of what the DORI acronym stands for: Detection: The quality of images captured by a camera allows a user to determine, whether a person or vehicle is present. Observation: The captured images are able to provide characteristic details of an individual, such as their clothing. Recognition: The clarity of the images enables operators to see with a high level of certainty that an object or incident is the same as the one that an operator has seen before, e.g. it is a person, vehicle or a fire. Identification: The resolution and quality of the images enable an individual to be identified beyond a reasonable doubt. Cameras ability to achieve DORI defined objectives The ability of a camera to achieve these DORI-defined objectives will depend on a number of factors, such as the resolution, lighting and the amount of movement within the scene. In terms of ‘Observation’, it is worth noting that sequential low-resolution images can provide as much detail (albeit of a different nature) for the human brain to process, than high resolution still images, i.e. the movement of a vehicle is very different to that of someone walking. As an example, a 4-megapixel camera in daylight conditions should deliver the following: Objective 2.88mm lens 3.6mm lens 120 metres Detection 43 metres 80 metres 120 metres Observation 17 metres 32 metres 48 metres Recognition 9 metres 16 metres 24 metres Identification 4 metres 8 metres 12 metres However, the maximum distance that there can be between a camera and an object, in order to meet one of the above requirements, will vary depending on the lighting conditions, the compression format, camera locations and other factors. Sensitivity of the camera sensors The sensitivity of the camera sensors used by different camera manufacturers will also vary The sensitivity of the camera sensors used by different camera manufacturers will also vary and in this respect, Hanwha Techwin’s online Toolbox Plus enables system integrators to compare the specifications of its Wisenet cameras side-by-side and compile a list of the products required for a specific project. There is also the added benefit of being able to generate a report on the estimated bandwidth and storage requirements for the project. It seems almost too simple, but using DORI as a guide for designing a new video surveillance solution, will ensure no wastage of money, by over-specifying the cameras needed for the job in hand. Equally important, the reverse also applies in that the DORI standard will help to avoid experiencing ‘buyers’ remorse’, as a result of installing cameras that are not fit for purpose. Other key factors, such as IR illumination and WDR functionality It is important, however, to bear in mind that DORI is a guide to ensuring that an unsuitable camera is not specified, but on its own is not going to choose the perfect camera for a job. Other requirements need to be taken into consideration, such as if the camera will need to have built-in IR illumination and/or have good WDR functionality because it will be pointing towards an outside window and will have to deal with variable lighting conditions. As always, the best advice is therefore to work with manufacturers you believe you can trust and ask them to confirm that you have made the correct camera choice.

Hikvision, a global pioneer in delivering high-performance professional security solutions with tremendous value, is introducing a highly versatile standalone mobile video surveillance system that combines solar power and cellular connectivity, ideal for remote location applications. Designed specifically for surveilling remote areas where power and Wi-Fi connectivity are scarce, the all-in-one ColorVu Solar Powered Security Camera is ideal for use on oil fields, farms, utility sites, remote infrastructure, as well as for temporary deployments at large scale events, construction sites and more. Self-sustaining and carbon-neutral camera Equipped with a 4G cellular radio for data transmission, solar panels and a battery for onboard power, and a built-in heater, the new 4 MP surveillance solution is completely self-sustaining and carbon neutral. Two-way communication allows operators to address individuals in need of assistance or with bad intentions via live audio, and Hikvision’s exclusive ColorVu technology allows 24/7 surveillance in full colour even in the dark of night. IP67 water and dust rating protect the package against water and dust ingress, and its construction is designed to withstand a Category 12 typhoon. Remote surveillance solution The new remote surveillance solution features robust security with password protection and digest authentication The new remote surveillance solution also features robust security with password protection, HTTPS encryption, IP address filter, security audit log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE, and digest authentication for Open Network Video Interface. “Our new remote surveillance solution brings high security to vulnerable remote locations previously difficult to monitor with live surveillance cameras,” said John Xiao, Vice President Marketing, Hikvision USA. “We are excited to be able to offer this innovative and cost-effective surveillance solution to help improve safety and security across an extensive range of vertical market applications.”

Hanwha Techwin, a global supplier of IP and analogue video surveillance solutions launched Wisenet Road AI, a powerful new line of Automatic License Plate Recognition (ALPR) cameras that feature Make, Model, and Colour Recognition (MMCR) to identify vehicles using AI technology. The cameras, together with a powerful edge-based application, support real-time viewing, event monitoring, forensic search, and a range of widgets and graphs that display daily/weekly/monthly traffic statistics. Road AI edge-based app With multiple types of classifications including car, SUV, van, light commercial vehicle, truck, bus, and motorcycle, users can search based on several attributes including date/time, license plate, photo, type, brand, model, and colour. In addition to displaying plate and vehicle attributes, the Road AI edge-based app also supports black/white list event notifications. Event notifications, descriptive metadata, and traffic metrics are always accessible, even with a simple browser interface As a standalone system, the application can support up to 10,000 detailed records, including the images of plates and vehicles, on the LPR camera’s internal SD card. In addition to camera-based storage and search features, Wisenet Road AI is integrated with popular VMS providers such as Genetec, Milestone, and Hanwha’s Wisenet WAVE. Event notifications, descriptive metadata, and traffic metrics are always accessible, even with a simple browser interface. Equipped with long-range IR For low-mid speed applications, the PNV-A9081RLP and PNO-A9081RLP cameras are ideal for community traffic observation and parking applications. For higher speed applications, the new global shutter-based TNO-7180RLP supports LPR and MMCR at up to 155 MPH with 18x zoom and powerful IR for long-range reads up to 165 feet at any time of day. High-resolution sensors The cameras are also easy to install due to their wide angles and high-resolution 4K sensors Wisenet Road AI cameras, with the embedded and permanently licensed Road AI application, are unique in that they require no external application to read license plates or other vehicle attributes. The cameras are also easy to install due to their wide angles and high-resolution 4K sensors. This allows more flexibility and deployment options than traditional LPR cameras that must be carefully lined up to capture numbers accurately. AI and deep learning benefits “Our goal was to design a new generation of cost-effective LPR cameras that deliver the benefits that deep learning AI algorithms can provide, in terms of both image quality and data capture performance,” said Ray Cooke, Senior Vice President - Products, Solutions, and Integrations at Hanwha Techwin America. “The ease of installation, enhanced accuracy, and meaningful traffic insights derived from the Road AI solution brings a new level of intelligence to businesses, campuses, and smart city developers.” The new Wisenet Road AI solution will be on display at Hanwha Techwin’s booth #1641 at GSX 2021.

Scenario: One needs to install a camera in the lobby of a building to capture the entrance area. Problem: The area has a lot of windows which overexposes the image, making it difficult to capture the people coming in and out of the premises. Solution: A security camera with a good Wide Dynamic Range (WDR). What WDR does? Dynamic range refers to the ratio between the largest and smallest measurable quantities of something. In the case of video surveillance, the dynamic range measures the ratio between the lightest and darkest elements of the image. WDR technology is great for high contrast scenes, balancing the brightness and shaded areas simultaneously so an image neither appears blown out or too dark. IHS defines WDR at 60 dB or greater, though it’s not uncommon to see WDR cameras with capabilities of 120 dB or more Decibels (dB) are the value with which dynamic range is measured. IHS defines WDR at 60 dB or greater, though it’s not uncommon to see WDR cameras with capabilities of 120 dB or more. However, keep in mind that each manufacturer has its own method of determining a camera’s dB. Therefore, when comparing product datasheets, it is possible that a camera with a lower ratio outperforms a competitor with a higher dB ratio. How WDR works? Security cameras with WDR technology (e.g. Dahua HDCVI 6.0 PLUS) are using either Digital WDR (DWDR) or True WDR. True WDR uses image sensors and a Digital Signal Processor (DSP) to provide even illumination to all areas of an image. A True WDR-enabled video surveillance camera has sensors that take two scans of each video frame. The first, at low speed (to capture more light), shows the image in normal light conditions. The second scan is taken at high speed to capture less light overall and get an image with strong light in the background. The DSP combines the two scans to form a single, balanced, well-illuminated image. DWDR uses algorithms instead of sensors to digitally brighten too-dark areas and dim too-bright areas. DWDR relies on the DSP chip instead of the image sensor to provide WDR. It adjusts each individual pixel of the image and calculates exposure accordingly. This technique has some limitations: the intense manipulation of pixels leads to the overall image being grainier. On the other hand, DWDR doesn’t need costly image sensors, so DWDR can be a more economical option when WDR is a necessity. When one doesn’t have WDR? Backlight Compensation (BLC) brightens the image so one can see darker details better There are two options for improving the exposure of an image without using WDR. In a high-contrast scene with heavy, broad, backlighting, the camera will adjust to the average illumination, which will darken the image. If no WDR is available, Backlight Compensation (BLC) brightens the image so one can see darker details better. BLC is a legacy technique that uses DSPs to increase the level of exposure for the entire image. Rather than balancing brightness on overexposed and underexposed areas of an image like WDR does, it brightens the entire image. Highlight Compensation (HLC) is a technology where image sensors detect strong light within the image and reduce exposure on those areas to enhance the overall image quality. In a dimly lit scene with bright lighting caused by hot spots (e.g. headlights, street lights), the overall image may become too dark. If no WDR is available, use HLC. The camera automatically suppresses bright light sources, allowing proper exposure of adjacent areas. Conclusion Regardless of the dB value specified, image results will vary depending on the complexity and amount of movement in a scene. To determine the best camera for an application, it is always best to test that it meets the needs and expectations of the customer.

Blind spots in surveillance coverage, incompatible video and access control systems, lack of adequate perimeter measures—these are common issues that facility directors must address with their security teams. At the end of the day, facility executives need technology that accomplish more with less—that expand situational awareness, overall system functionality, and real-time response capabilities while generating cost-savings. By leveraging technology like thermal imaging, this is possible. Security directors who want to improve facility management—specifically 24/7 monitoring for heightened security and elevated skin temperature frontline screening for entry control—should consider incorporating thermal cameras into their next security upgrade or new installation project.  Levelling up your security with thermal By using thermal security cameras, facility directors can better protect their property and tenants from external threats. Backed by decades of successful deployment in the government and defense sector for reconnaissance, thermal imaging is a trusted technology. New innovations have expanded the use cases for thermal cameras and made them widely available to commercial and industrial facilities. Today, corporate offices, manufacturing plants and healthcare campuses all use thermal cameras as a core component of their security strategy. All use thermal cameras as a core component of their security strategy Thermal security cameras perform in adverse conditions where standard surveillance cameras cannot. Visual cameras require a light source, and thus, additional infrastructure, to produce an image. If there’s no light, there’s no video. Because thermal cameras measure infrared radiation, or heat, they do not need illumination to produce imagery. In fact, thermal cameras can see in total darkness as well as in rain, smoke, and light fog. They truly enable 24/7 surveillance. Enhancing video analytics Further, thermal cameras yield high-contrast imagery, which not only enhances video analytics performance, but also situational awareness. For example, a security operator viewing a thermal camera feed can easily spot a trespasser attempting to camouflage in the foliage at night by alerting the operator of body heat on premise. Thermal cameras also enable alarm validation. While motion sensors, laser detectors and fiber optic cables need another technology to visually verify the alert, thermal cameras already provide this function. With onboard analytics, thermal cameras detect objects, classify whether it’s a human, animal or vehicle, and provide video clips for remote operators to assess the alert. Consequently, thermal cameras minimise unnecessary dispatch of guards or police for false positives, saving valuable time, money and resource for facilities. In the event of a true alarm, thermal cameras enable superior suspect tracking. Upon receiving an intrusion alert, a long-range pan-tilt thermal camera can widely monitor the area and scan the property. The camera can then follow the movements of an intruder, and if equipped with both thermal and optical sensors, provide both thermal and color video of the person. With this data, a security officer can ascertain the threat level and determine whether the person is an employee who forgot their ID or an unauthorised person trespassing on private property. It is important to note that thermal cameras cannot detect a specific individual or their personal information, rather they classify whether the object is a human and then further analysis is required through of the use of visual cameras for identification.  For these reasons, facility directors, especially those managing large campuses or properties, should consider deploying thermal cameras to maximise their intrusion detection capabilities for stronger overall security. Thermal cameras maximise intrusion detection capabilities Streamlining entry control with temperature screening Facility executives can also improve their access and entry control security procedures by using radiometric thermal cameras for temperature screening. COVID-19, classified as a global pandemic in March 2020, has permanently changed how facility directors build security and environmental, health and safety (EHS) plans. Now, facility directors are prioritising protocols and technologies that minimise both the risk of exposure as well as the spread of infectious diseases among employees, visitors and contractors. Temperature checks have become one of the most widely adopted as a key component of frontline screening practices across facilities. In fact, General Motors plants and the Pentagon Visiting Center are notable examples of critical facilities deploying radiometric thermal cameras for skin temperature screening.  Radiometric thermal cameras for skin temperature screenings allow for a non-contact, frontline diagnostic tool that enables high throughput. These thermal cameras specifically measure skin surface temperature at the inner corner of the eye, the region medially adjacent to the inner canthus, which is known to be the best measurement spot. The most reliable thermal cameras yield accuracies of ±0.3°C (0.5°F) over a temperature measurement range of 15°C to 45°C (59°F to 113°F).  Available in a handheld, tripod-mounted or fixed-mount form factor, elevated skin temperature thermal cameras are deployed inside entryways, immediately screening people as they walk into the facility. These cameras scan a person up to one to two meters (or three to six feet) away. Premium thermal cameras can scan individuals in two seconds or less. Premium thermal cameras can scan individuals in two seconds or less Thermal cameras are intended for use as an adjunct to clinical procedures in the screening of skin surface temperature. Upon detection of an elevated skin temperature, a person must then undergo a secondary screening where a medical device can determine whether the person has an actual fever or should partake in virus specific testing. By implementing these screening procedures, facility directors ensure a faster, non-invasive method to quickly detect possible signs of infection before an individual enters a populous area. This minimises the risk of communal spread of viruses among employees in the workplace, which ultimately increases workforce health, safety and peace of mind. Today, a total security solution designed to detect both physical threats as well as environmental and health hazards is one that includes thermal cameras for elevated skin temperature screening. Facility managers can strengthen their risk management plans by proactively expanding their security systems to include these solutions. Many physical security solutions are already in place at key entry points as well as additional checkpoints, such as indoor surveillance cameras, visitor management and access control. Implementing screening stations with specific radiometric thermal cameras is a logical integration at these locations. Choosing the right solution for your facility While thermal cameras for perimeter protection and elevated skin temperature screening are valuable components to the overall security system, facility directors need to know that not all thermal is created equal. Thermal cameras need to be carefully researched and evaluated before deployment. Here are a few best practices for choosing the right thermal camera for your facility and application. Define your application: A thermal camera made for long-range perimeter monitoring functions differently than a thermal camera built for elevated skin temperature screening. Make sure to choose a camera designed for your specific use case. Know the distinguishing characteristics: Be aware of which technological features separate high-performing cameras from low-end options. For perimeter thermal cameras, resolution, detection range and integration capabilities matter. For elevated skin temperature screening cameras, resolution, sensitivity, accuracy and stability are critical. Check for certifications: Select a thermal camera with proven interoperability. Consider one that is ONVIF-compliant to ensure integration with the overall security system and chosen video management software. Additionally, for elevated skin temperature cameras, consider one that has a 510(k) filing (K033967) with the U.S. Federal and Drug Administration as well as one that supports other screening standards such as ISO/TR 13154:2017 and IEC 80601-2-59:2017. Work with experienced partners: Work with a system integrator who is knowledgeable in thermal. Choose thermal cameras from manufacturers with a solid track record of success for both security and elevated skin temperature screening deployments. Leverage guidebooks, site planning tools and online trainings that these experienced manufacturers have to offer to maximise performance.

The new buzz in the thermal imaging world goes by many names. In a short time, a small niche in the world of IR, which was previously sidelined to make way for more lucrative markets such as security and defence, has taken the top spot in the attention, production and sales for many manufacturers and integrators.  It’s no surprise considering the size of this new market. Suddenly, hotels, cinemas, malls, hospitals, critical services, public transportation, office buildings and more have become consumers of thermal imaging cameras. Along with that, the more traditional markets, such as security, defense and industry are suffering from budget cuts, project cancellations, or postponements. Combine two of these elements, and the new elevated body temperature (EBT) camera market is easily 3-4 times the size of the other markets combined. Thermal imaging cameras and common misconceptions Can thermal cameras detect viruses?  The answer is NO. The best the camera can do is tell you if someone has a higher skin temperature than others. There are many reasons for an elevated body temperature which are not all health-related, such as exercise or even sitting in a warm environment without air-conditioning. Are the cameras accurate? The accuracy debate is a significant and controversial discussion with much misinformation running around. When discussing accuracy, there are two considerations: The first consideration is the accuracy of the camera itself versus a blackbody. Blackbodies are devices which can regulate temperature very accurately (although not all are equal) and have a high emissivity level, which means they are almost not affected by surrounding heat or energy. All thermal cameras are calibrated against blackbodies. Still, some manufacturers have been using them in their EBT solutions to give the camera a consistent temperature reference to which it can adjust. The accuracy of the camera in this discussion talks about the camera itself. How sensitive the detector is, internal reflections, lens aperture, noise level and the calibration process itself. Also, if you read the fine print, most manufacturers quote accuracy levels which are valid only in a controlled or laboratory environment. As in, a room with a steady 25°C and a slow shift in temperature (not more than 1°C per hour). Most field conditions don’t allow this – so this low level of accuracy is challenging to replicate in practice.Blackbodies are devices which can regulate temperature very accurately The other focuses on the fact we are not looking for COVID in black bodies. We are looking for it in humans. And, the substance known as human skin acts very differently. To date, there are no medical models which can predict how skin will behave in different scenarios. We don’t know what the external skin temperature of a man weighing X who was exposed for X minutes to direct or indirect sunlight would be. So, while the black body may be spot on – it has no bearing on the temperature reading of humans.  So, while we can improve the first issue, the second one is more complicated. One way to circumvent it is by using population statistical analysis and looking for the gradient between the healthy population (which does have existing medical models) to the people with a higher temperature which are statistical anomalies for such a camera. Thermal cameras and their suitability  Are all thermal cameras suitable for temperature readings? There is a difference between a thermal camera and a thermometric camera. A thermal camera developed for security and defence are used to detect threats and give situational awareness. We don’t care that two trees with different temperatures will have different colors – we care about the person standing between them. We manipulate the image, so the viewer has a better understanding of what he sees. With thermometric measurement (as in – thermal temperature reading) we do the exact opposite. We want accurate temperatures readings for each pixel in our screen. A thermometric camera will go through a rigorous calibration together with the lens, which often takes longer. We need to offset, in the calibration tables, minute pixel-sized blemishes in the detector and lens. Those blemishes would be invisible in a thermal image – but can skew the temperature reading and produce inaccurate results. We regularly see suppliers who are using regular thermal cameras with blackbodies to auto adjust the temperature reading as described above. But, if you take that same blackbody and move it a meter to one side, you may discover the camera suddenly registers a different temperature – as not all pixels have a uniform calibration. Does it matter where we scan in humans? Yes and no. The inner canthus of the eye (the tear duct) is the most relevant external point with the best correlation to internal temperature. People looking at the inner canthus will manage to avoid a lot of the effects of ambient temperature on the skin. The tradeoff is that the inner canthus is a tiny area, and people would need to remove their glasses. Most of the world’s health organisations consider the difference between a healthy and sick individual to be 1.5° C (or 2.7° F). That change is consistent whether you’re looking at the tear duct, the forehead or a mouth. Thus, the solutions that look at the gradient temperature (population-based solutions) are just as effective when measuring the ambient temperature on the skin of the population tested.  Do people need to stop in front of the camera? Not necessarily. It depends on the speed of the camera and the temperature detection algorithm. Some cameras can detect people walking very quickly as they only need a few frames to detect the temperature. Will the camera work outdoors? Most outdoor cameras will suffer from false alarms and misses. Some cameras have very advanced compensation algorithms for this, but they can’t take into account all the dynamic temperature changes, humidity, sporadic energy readings and the “bane of thermal imaging” - turbulence. Therefore, the conditions can strain even the most advanced algorithm.  Why invest in this technology? The WHO states, that while asymptomatic transmission exists, it’s much less contagious then symptomatic transmission. Some doctors claim that a person with a fever sheds the virus five times more aggressively than a person with no fever.  There are clear regulations for businesses to screen individuals for fever In some countries, there are clear regulations for businesses to screen individuals for fever as they come into the establishment. While you can have a person in the entrance with a contactless thermometer, they must stop people for a 5-second check each time they come in. That would cause long lines in many places with high traffic. And, during testing, standing less than 2 meters from the individual would throw social distancing out the window. If the tester got sick, the next day they would start endangering everyone else they checked. It’s better to screen automatically and only use the IR thermometer in cases where an alert was triggered and needed to be verified. Various forms of technology  We’ve also seen much use of the IR tablets recently. While they are low cost, a person usually needs to stand very close (less than 1 meter) from the monitor to be caught by the camera. Thus, spreading his germs on the glass or plastic cover of the tablet while being screened.  In conclusion – Thermal EBT cameras are important. They aren’t a miracle cure, and they won’t stop the spread of the virus. And one should be careful of false promises. But along with other solutions (most importantly – masks), they can help protect us during these times and allow the wounded global economy to rejuvenate itself.

The coronavirus (COVID-19) pandemic marks the biggest global disruption since World War II. While the ‘new normal’ after the crisis is still taking shape, consumers are apprehensive about the future. According to a recent survey, 60% of shoppers are afraid of going grocery shopping, with 73% making fewer trips to physical stores. Returning to the workplace is also causing unease, as 66% of employees report feeling uncomfortable about returning to work after COVID-19.  Businesses and employers are doing their best to alleviate these fears and create safe environments in and around their buildings. This also comes at tremendous costs for new safety measures and technologies – including updates to sanitation protocols and interior architecture – that protect against COVID-19. Costs in the billions that most businesses will face alone, without support from insurance and amidst larger macroeconomic challenges. Saving costs and increasing security But what if building operators, retail shop owners, and other stakeholders could save costs by leveraging new functionality from their existing security infrastructure? More specifically, expanding the use of current-generation security cameras – equipped with AI-driven image analysis capabilities – beyond the realm of security and into meeting new health regulations. This is exactly where video analytics algorithms come into play. And in the next step, a new evolutionary approach towards open security camera platforms promises new opportunities. Security cameras have evolved from mere image capturing devices into complex data sensors Over the past decade, security cameras have evolved from mere image capturing devices into complex data sensors. They provide valuable data that can be analysed and used in beneficial ways that are becoming the norm. Since 2016, Bosch has offered built-in Video Analytics as standard on all its IP cameras. On one hand, this enables automated detection of security threats more reliably than human operators. And on the other hand, video analytics collect rich metadata to help businesses improve safety, increase efficiency, reduce costs, and create new value beyond security. Expanding camera functionality beyond security Today, we have ‘smart’ security cameras with built-in video analytics to automatically warn operators of intruders, suspicious objects and dangerous behaviors. The rich metadata from several cameras on the same network can also be consolidated by making use of an intelligent software solution. It offers so-called pre-defined widgets to provide business intelligence by measuring area fill levels, counting building occupancy and detecting the formation of crowds. In combination with live video stream data, these insights enable heightened situational awareness to security operators. What’s more, operators are free to set their own parameters – like maximum number of occupants in a space and ‘off limit’ areas – to suit their needs. These user-centric widgets also come in handy in dealing with the coronavirus pandemic. Specific widgets can trigger an alarm, public announcement or trigger a 'traffic light' when the maximum number of people in a space is exceeded. Building operators can also use available intelligence such as foot traffic ‘heat maps’ to identify problem areas that tend to become congested and place hand sanitiser stations at heavily frequented hotspots. At the same time, the option to perform remote maintenance on these systems limits the exposure of technicians in the field during the pandemic. Again, the underlying camera hardware and software already exist. Cameras will be able to ‘learn’ future functionality to curb the spread of the coronavirus Looking ahead, cameras with video analytic and neural network-based analytic capabilities will be able to ‘learn’ future functionality to curb the spread of the coronavirus. For instance, cameras could monitor distances between individuals and trigger voice announcements when social distancing guidelines are violated. Facial recognition software can be trained to monitor personal protective equipment (PPE) compliance and sound alerts for persons entering buildings without masks. The technical requirements are already in place. The task at hand is to deliver these new functionalities to cameras at scale, which is where open camera platforms hold the key. Why open camera operating systems? When it comes to innovating future camera applications that extend beyond security, no hardware manufacturer should go at it alone. Instead, an open platform approach provides the environment for third-party developers to innovate and market new functions. In essence, an open platform principle allows customers and users to change the behavior of devices by adding software afterwards. This software can either be found in an app store or can be self-developed. For a precedent, we can look at the mobile phone industry. This is where software ecosystems like Android and Apple’s iOS have become the norm. They have also become major marketplaces, with the Apple App Store generating $519 billion in billings on 2019, as users use their phones for far more than just making phone calls. In the same way, intelligent cameras will be used far beyond classic video applications in the future. To get there, adopting an open platform principle is essential for a genuine transformation on an industry level. But establishing an open platform principle in the fragmented video security industry demands a cooperative approach. In 2018 Bosch started a fully owned start-up company, Security & Safety Things, and became one of five founding members of OSSA (Open Security & Safety Alliance). With more than 40 members, the Alliance has collectively created the first Technology Stack for “open” video security devices. This includes the OSSA Application Interface Specification and Compliant Device Definition Specification. An open camera platform for innovating future functionality  Based on OSSA’s common APIs, collective approach on data security and core system requirements for video security cameras, the first camera manufacturers were able to build video security cameras that adopt an open platform principle. Further fueling innovation, OSSA focused on driving the creation of one centralised marketplace to unite demand and supply in the market. Camera devices that are built in accordance with OSSA’s Technology Stack, so-called “Driven by OSSA” devices, can benefit from this marketplace which consists of three pillars: a development environment, an application store, and a device management portal. Security & Safety Things has advanced OSSA’s open camera platform concept, built this marketplace for the security and safety industry and has developed the open OS that powers the first “Driven by OSSA” devices. Making it quick and simple to customise security solutions by installing and executing multiple apps This year, Bosch, as one of the first camera manufacturers, introduces the new INTEOX generation of open platform cameras. To innovate a future beyond security functionality, INTEOX combines built-in Intelligent Video Analytics from Bosch, an open Operating System (OS), and the ability to securely add software apps as needed. Thanks to the fully open principle, system integrators are free to add apps available in the application store, making it quick and simple to customise security solutions by installing and executing multiple apps on the INTEOX platform. In turn, app developers can now focus on leveraging the intelligence and valuable data collected by analytics-equipped cameras for their own software developments to introduce new exciting possibilities of applying cameras. These possibilities are needed as smart buildings and IoT-connected technology platforms continue to evolve. And they will provide new answers to dealing with COVID-19. The aforementioned detection of face masks and PPE via facial detection algorithms is just one of manifold scenarios in which new apps could provide valuable functionality. Contact tracing is another field where a combination of access control and video analytics with rich metadata can make all the difference. Overall, open camera platforms open a future where new, complex functionality that can save lives, ensure business continuity and open new business opportunities will arrive via something as simple as a software update. And this is just the beginning.

The cloud is here to stay. Its resilience and ability to connect the world during during the COVID-19 pandemic has proved its worth, even to the uninitiated who have now witnessed first-hand the value of connected systems. Video and access control as a service provides a flexible and fluid security and business solution to meet the demands of a rapidly evolving industry, where the changing threat landscape means investing in the cloud is an investment towards success. This article will look back at our articles in 2020 about the growing popularity of cloud solutions for physical security, with links to the original content. Product offering While most people agree on the definition of “cloud,” there are several points about the terminology that may require clarification. Private cloud or public cloud? VSaaS or unlimited storage for video? Beyond the basics, the terms become foggy, reflecting a variety of notions about how cloud services fit into the broader physical security marketplace. As cloud usage becomes more popular, it’s important that marketers be precise in their terminology, and that integrators and end users be diligent in understanding the specifics of available product offerings. Different meanings “The cloud has many different possible connotations, depending on the context,” says Yu Hao Lin of Rasilient Systems, one of our Expert Roundtable panelists. For example, corporate CIOs will more likely understand the cloud to be a private cloud platform. As such, the public cloud is a ubiquitous term while the private cloud is more specified. Cloud system security Security of cloud systems is an ongoing discussion in the industry, especially how cloud system cybersecurity compares to that of on-premise systems. Our Expert Panel Roundtable weighed in on this question. “While both kinds of security systems serve their purpose, it can be argued that the streamlined updates that are commonplace with cloud-based solutions may put them at more of an advantage when it comes to data security,” says panelist Eric Widlitz of Vanderbilt Industries. “Also, most reputable cloud-based solutions are running in secured data centers by companies such as Google, Microsoft or Amazon, so you also get to take advantage of all the security layers they have protecting your data.” Hybrid cloud video security solution A growing list of cloud players reinforces the importance of the cloud in the future of physical security There are several relatively new companies pushing cloud in a big way. Verkada is fast-growing company currently currently focusing to deliver an all-in-one hybrid cloud video security solution powered by edge processing inside the camera. The growing list of cloud players reinforces the importance of the cloud in the future of physical security. Combining AI and cloud video One company investing in the cloud is Eagle Eye Networks, which has raised $40 million of Series E funding from venture capital firm Accel to finance the realisation of their vision to combine AI and cloud video. The money will allow Eagle Eye to continue its steep growth curve and leverage AI on its true cloud platform to reshape video surveillance. “The investment will make video surveillance smarter and safer for end-users,” says Ken Francis, President. Eagle Eye offers an application programming interface (API) to enable the integration of best-in-breed third-party AI and analytics systems to leverage the video. Eagle Eye is also investing in its own AI development and hiring additional development and customer service personnel. Hirsch Velocity Cirrus and MobilisID Identiv introduced the Hirsch Velocity Cirrus cloud-based Access Control as a Service (ACaaS) solution and MobilisID smart mobile physical access control solution. Hirsch Velocity Cirrus is an optimal solution for both end-users and integrators, with lower upfront costs, reduced maintenance, enhanced portability, and the future-proof assurance of automatic security updates and feature sets.  MobilisID is a smart mobile physical access control solution that uses Bluetooth and capacitive technologies to allow frictionless access to a controlled environment without the need to present a credential. Advantages and disadvantages Advantages of cloud-based physical security technologies are many, when supporting staff  The advantages of cloud-based physical security technologies are many, and have wide-ranging applications for all areas of the transport sector; across stations, transport hubs and vehicles. When used to support staff and complement existing processes, such systems can prove invaluable for transport professionals in helping to create a safer working environment, promoting confidence among personnel and passengers, and assuring passengers who are fearful about the current pandemic that all possible precautions are being taken during their journey. 5G supporting cloud-based applications 5G is the first communication environment that is cloud-native. As such, such, 5G networks will support cloud-based applications in a way that 4G, 3G and 2G can’t support. For instance, sensors (e.g. in a manufacturing plant) often have small internal storage and rely on synced devices (e.g. gateways) to interact with the cloud. Soon, these sensors will be able to work more efficiently, interacting with the cloud via the ultra-low latency and the edge computing capabilities supported by 5G networks. Increasing use of IoT Unlike current IoT services that make performance trade-offs to get the best from these existing wireless technologies, 5G networks will be designed to bring the high levels of performance needed for the increasing use of IoT. It will enable a perceived fully ubiquitous connected world, with the boosted capacity offered by 5G networks transferring exponentially more data at a much quicker rate.

The excitement of ISC West 2019 continued until the very end – almost. Exhilarated by the first two busy days of the show, attendees and exhibitors seemed to welcome a slower third day. There were no complaints about booth traffic, and still plenty of thoughtful conversations taking place, everyone determined to maximise the value of face time with customers until the last second. Building an IoT ecosystem in SAST At a show lacking in high-profile new technology announcements, the biggest news is perhaps the possible long-term impact of first-time exhibitor Security and Safety Things (SAST), a Bosch startup. SAST is building a new Internet of Things (IoT) ecosystem for the security and safety industry, including an app store, an open and secure camera operating system, a software developer environment, and a portal for integrators. SOCs (system-on-chips inside cameras) are becoming much more capable" Their 1,800-square-foot booth was big for a first-time exhibitor, and the American football theme was well received, as was the substance of the company’s effort to drive innovation in a highly fragmented industry. Seeing actual cameras and apps on display at the ISC West booth is “more real than PowerPoint,” says Hartmut Schaper, CEO of Security and Safety Things (SAST). “For us, seeing is believing,” says Schaper. “It was important for us to show cameras and apps for the first time. People are surprised at how far down the road we are.” “This dynamic will change in the industry,” says Schaper. “SOCs (system-on-chips inside cameras) are becoming much more capable. Soon there will be more processing power on the edge. People will find a way to use the extra processing power.” “Seeing is believing” at the SAST booth at ISC West 2019, where CEO Hartmut Schaper showed several manufacturers’ cameras whose functionality can be expanded using Android apps Developing more apps Several large manufacturers are already involved in the initiative, but there are some holdouts. “We are having ongoing talks with everyone to convince them to join,” Schaper says. “Some of the bigger ones will come around. We are not a camera manufacturer, and not a threat. We are owned by Bosch but are managed completely separately. There will be more and more apps developed, and momentum will increase.” “A year from now we will have successful customers we can talk about, and more camera manufacturers on board,” he says. “This year we are taxiing on the runway, but next year we will have cleared the tarmac and be climbing.” If the approach succeeds, their first appearance at ISC West will be remembered as historic. Future of surveillance cameras Off the show floor, in a nearby meeting room, chip maker Ambarella demonstrated technologies that will be driving the future of video surveillance cameras, including more intelligence at the edge. “People have been using more traditional video analytics approaches, though most of them have been disappointing,” says Chris Day, Ambarella VP of Marketing and Business Development. “What is ground-breaking now is the use of neural networks and real artificial intelligence, which has increased capabilities 100x. "You will see camera products coming out over the next year that are massively better than before. It’s not just incrementally getting better. Cameras will be coming out later this year with analytics that are absolutely amazing based on [the new chips.]” Larry Anderson, editor-in-chief of SecurityInformed.com, talks about Ambarella HDR and Low Light Solutions with Jerome Gigot, Senior Director of Marketing for Ambarella. (Source: Ambarella) New systems-on-chips Ambarella has introduced four new systems-on-chips (SoCs) in the last year, with emphasis on computer vision (video analytics). The newest is the S6LM Camera SoC with 4K imaging technology, unveiled at ISC West. The S6LM includes Ambarella's latest high dynamic range (HDR) and low-light processing technology, highly efficient 4K H.264 and H.265 encoding, multi-streaming, on-chip 360-degree de-warping, cyber-security features, and a quad-core CPU. People shouldn’t forget what a good camera is, and there doesn’t have to be a tradeoff" “With so much focus on AI and computer vision, I’m concerned the industry has taken focus away from low light imaging, wide dynamic range and image quality,” says Day. “You have to see the details in an image. People shouldn’t forget what a good camera is, and there doesn’t have to be a tradeoff, it’s all included in one chip.” From products to systems With a new general manager on board (Daniel Gundlach, formerly of Bosch), FLIR Systems Security Division is continuing its transition from a product company to a solutions provider, removing internal silos to clear the path. FLIR offers a strong end-to-end portfolio for Smart Cities applications, including the TruWITNESS line of body worn cameras and newly acquired Aeryon drones. FLIR’s historical strength as the top thermal imaging provider continues, but today they are much more than a thermal imaging company, offering visible day/night cameras, infrared pan-tilt-zoom cameras, video management systems and other technologies to provide a broader platform. FLIR's Saros security cameras combine multiple security technologies, including thermal sensors, high-resolution visible imaging, IR and visible LED illuminators, onboard analytics and two-way audio and digital input/outputs. Products in critical infrastructure applications In addition to Safe Cities, FLIR installs a range of products in critical infrastructure applications, such as oil and gas and electric utilities. Ports also tend to combine traditional security with an emphasis on perimeter protection, a FLIR strength. Existing perimeter protection applications can open opportunities for the broader platform. For example, installing a complete system in an airport that already uses FLIR’s thermal technology represents “low-hanging fruit” for the company, says Fredrik Wallberg, FLIR Director of Marketing – Security and Intelligent Transportation Systems. Ambarella demonstrates its latest imaging technology for video security during ISC West 2019 (Source: Ambarella) Integrated solutions Bosch's focus At the Bosch booth, there was an emphasis on integrated solutions and the customer experience. A mock retail store setup demonstrated systems such as overhead cameras for people counting and alarm communication to provide an alert if a refrigerator door is left ajar. A wireless panic button generates a silent alarm, communicates with a 2-way radio, and triggers a camera to focus on the area. An AVIOTEK IP camera alarms if there is a fire, based on observing actual flames rather than smoke. A new Bosch fixed dome camera series offers wireless remote commissioning capabilities that reduce installation and set-up time by up to 75 percent. Set-up only takes three steps: install the mounting bracket, connect the cables, and attach the camera module. Commissioning can be done wirelessly or remotely with no need for ladders or lifts. Dahua marks five years in the U.S. An IR illuminator is attached to each lens module to ensure there is always illumination in the field of view Time flies in the security industry, and it has already been five years since the Dahua brand entered the U.S. market. Today the company offers products through ADI and some 20 distributors, and has more than 30 technical consultants and technical support employees and 50 or 60 sales people in the field (including independent rep firms). “We are growing,” says Tim Shen, Director of Marketing at Dahua Technology USA. “It’s exciting for the company.” At ISC West, Dahua introduced a line of Multi-Flex panoramic cameras with lens modules that can be repositioned along an internal track for 180-, 270- or 360-degree views, providing flexibility for integrators. An IR illuminator is attached to each lens module to ensure there is always illumination in the field of view. Cost savings come from ease of installation (one camera instead of four) and only one VMS license (instead of four). AI and night colour cameras  Dahua is also emphasising its Night Colour cameras that remain in full colour mode regardless of how dark it gets. There is no IR illumination or IR cut filter – the camera stays in color mode and displays any visible image in colour with as little as 1 lux of illumination. The 2 megapixel version is on display at ISC West, and a 4 megapixel version will come in the fall. A year ago at ISC West, Dahua emphasised its initiatives in artificial intelligence (AI) in order to position the company as a technology leader. This year, the message was more general – ‘Power Through Technology.’ The range of Dahua technologies includes AI, Night Colour, Starlight low-light imaging, fifth-generation HDCVI, and e-POE (Enhanced Power over Ethernet). Dahua USA's Director of Marketing says "the market itself likes AI", and expects more AI applications to follow (Source: Dahua USA's LinkedIn) “When we present AI to customers, they are happy, but when it comes to the budget they don’t have it,” says Shen. “The market itself likes AI, and it’s very much a buzzword. But we still need a proof of concept that it can do something good for end users. We need time to develop broader applications. The ‘smart retail’ market and education are good places to start.” he says. “AI is for project business,” adds Jennifer Hackenburg, Dahua’s Senior Product Marketing Manager. “Projects that are looking at AI haven’t come to fruition yet; they are still in the pipeline. It’s not for your everyday business. They are implementing it, but not as fast.” Access control beyond doors Access control should extend beyond doors. That’s the message I heard at the ASSA ABLOY booth, which displayed a variety of physical locks and intelligent access systems. An example is traffic cabinets, those metal boxes in public locations that could potentially be accessed to invade an internal network. ASSA ABLOY emphasises the need to secure the variety of enclosures, cabinets, drawers and small spaces ASSA ABLOY emphasises the need to secure the variety of enclosures, cabinets, drawers and small spaces throughout an enterprise. The company’s ‘security continuum’ message draws attention to the need for the right level of security for the right opening, using existing infrastructure as well as new electronic technologies. “Customers face a combination of non-traditional access control and questions on how they can secure things that are not doors,” says David Corbin, ASSA ABLOY Director of Access Control Accessories. The security message is resonating beyond the traditional security department to involve other stakeholders in an enterprise, including IT directors. There is new awareness of vulnerabilities that have been there forever, such as traffic cabinets that can be opened with a key purchased on eBay.

Effective access control can be achieved without the use of cards using a new generation of secure facial authentication enabled by artificial intelligence and machine learning. Alcatraz AI is introducing a system that deploys a sensing device, about the size of a badge reader, with multiple colour and infrared cameras that can detect facial features and confirm an identity. Real-time 3D facial mapping avoids anyone using a photograph, video or mask to spoof the system and confirms there is a real person that matches the stored facial image. System helps in tailgating mitigation Deep neural networks, powered by NVIDIA, enable the system to achieve new levels of frictionless access control, says Vince Gaydarzhiev, CEO of Alcatraz AI. Computer processing is achieved at the edge to ensure speedy and secure access control. We saw an opportunity to create a system that solves issues of tailgating and addresses the need for security without increasing friction"“We saw an opportunity to create a system that solves issues of tailgating and addresses the need for security without increasing friction,” says Gaydarzhiev. The accuracy of the system lessens the need for security guards, he says. The Silicon Valley startup, currently with 20 employees, was founded in early 2016 by a team from Apple, NVIDIA and Lily Robotics with a goal of targeting mid- to large-sized corporations that currently have deployed badging systems. The company has raised close to $6M from venture capital firms and individuals, and Johnson Controls/Tyco has invested in the startup. Alcatraz AI’s sensor device, mounted near a door, confirms a user’s identity and communicates the user’s badge number to the existing access control infrastructure. “The system improves the facial profile every time, using the neural network to be even more accurate in the future,” says Gaydarzhiev. He says it is the industry’s first “instant one-factor authentication for multi-person in-the-flow sensing.” The system is less expensive than previous facial authentication systems and does not require users to be very close to the reader Easy enrolment and deployment Enrolment in the system is easy. Companies can deploy a separate enrolment station, or any reader can be used for enrolment. After badging in a couple of times, the face matching system “enrols” the face with the associated badge number, thus allowing the user to dispense with the badge altogether. In the future, the frictionless system simply recognises the user and opens the door. A user company can quickly deploy the system at locations where thousands of employees have access, without requiring employees to go to HR for enrolment. Gaydarzhiev says accuracy of the system is no less than that of iris scanning, and the accuracy is configurable for specific needs. He says the system is less expensive than previous facial authentication systems and does not require users to be very close to the reader. Facial authentication is also more flexible than iris scanning or fingerprinting. Detecting intent from positioning of eyes The system detects intent from the positioning of the eyes and body to avoid opening a door unintentionallyIn contrast to near field communication (NFC) or Bluetooth systems, the technology does not require a compatible smart phone or have issues of communication range. There is no need for users to stop and perform an action or gesture to signal intent. The system detects intent from the positioning of the eyes and body to avoid opening a door unintentionally, says Gaydarzhiev.  Alcatraz AI is targeting high-tech enterprises, including healthcare, government and eventually banks. Currently they have three pilot installations among large global software companies and are undergoing trials with some government agencies. Today, they sell direct to end users, but the intent is to develop a dealer channel that will account for most of the sales.

Nestled on the Western shore of Lake Como, the Grand Hotel Victoria in Menaggio is one of the latest 5-star luxury properties in the Larian landscape. The magnificent resort in Art Nouveau style, which encompasses a late 19th-century palace and a former monastery, has been completely renovated to host 81 rooms, lush gardens with pool, more than 2,000 m2 spa, 2 restaurants, and 90 car places in the underground parking. End-to-end security solutions The Grand Hotel Victoria in Menaggio, wedged between the lakeside and the heights of the Lepontine Alps, promises its guests a unique experience. To make this happen, it is essential to improve the security level. Dahua Technology is a world-pioneering video-centric smart IoT solution and service provider. Based on technological innovations, it has offered end-to-end security solutions, systems, and services to create value and solve problems for clients. This is why the hotel management entrusted Dahua and MD Impianti – its system integrator partner – the realisation of the perimeter and indoor surveillance system.  AI-based cameras and deep learning With deep learning, Dahua Perimeter Protection technology can recognise humans and vehicles accurately In the solution provided by Dahua Technology, 15 units of IPC-HFW5241E-ZE 2MP bullet cameras with 2.7~13.5 mm motorised varifocal lens of Dahua WizMind series – equipped with various AI functions such as perimeter protection and people counting – were installed to guard the outside of the building providing clear images even in the low-light environment due to IR LEDs (range up to 50 m), WDR (120 dB) and Starlight technology (till 0.0002 Lux before switching to B/W). With the deep learning algorithm, Dahua Perimeter Protection technology can recognise humans and vehicles accurately. In the restricted areas (such as pedestrian areas and vehicle areas), the false alarms are largely reduced. Dahua Lite series network camera After crossing the main entrance surmounted by a balcony that rests on four Doric columns, no less than 110 units of  IPC-HDW2431T-AS-S2 4MP eyeball network cameras – featuring IR LEDs and Starlight themselves - discretely watch over the premises of the historical and new wings. With upgraded H.265 encoding technology, the Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest Starlight technology and displays better colour images in the condition of low illumination. Enterprise-level NVR NVR features a mouse shortcut operation menu, remote management and control, central storage, edge storage Two 128-channel NVR608R-128-4KS2 network video recorders with 8 hard disks and redundant power manage all streams, while the networking was implemented with ePoE, PoE, and aggregation switches, connected by CAT6 cables and optical fiber. For applications where details are critical for identification, this enterprise-level NVR provides a powerful Intel processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, central storage, edge storage, and backup storage. Remote monitoring All images collected by the whole system can be visualised both in the concierge and remotely. The latter is a feature that allows great flexibility to meet the needs of the end-user, who is already evaluating the integration of DSS centralisation software and a video wall. The system protecting the prestigious Gran Hotel Victoria in Menaggio demonstrates once again how Dahua Technology, along with its partners and supply chain, is capable of providing high-profile and tailor-made integrated security solutions, suitable for any scenario and compliant with current legislation.

The Prague city administration together with the Criminal Investigation Department relies on security technology from Germany-based Dallmeier in Prague's Wenceslas Square, one of the largest city squares in Europe with an area of 45,000 square metres, and the Old Town Square. Wenceslas Square and Old Town Square in Prague are both steeped in history, and now as ever before remaining important hubs for tourism and traffic. To ensure the safety of the streams of people and vehicles in these places, when it comes to security equipment the Prague city administration relies on a combination of conventional cameras and a solution from the Regensburg company Dallmeier. From horse market to commercial thoroughfare Wenceslas Square in Prague was created in the 14th century and originally served as a horse market, as was reflected in its name. It was renamed "Wenceslas Square" in 1848 in tribute to Saint Wenceslas of Bohemia. Since the 19th century, the function of the square has evolved from that of a place for trading horses to a busy commercial district. The function of the square has evolved from that of a place for trading horses to a busy commercial district It is used by pedestrians, cyclists, motor vehicles, and local public transport alike, and so constitutes a major confluence point in Prague's New City. The city administration attaches great importance to ensuring that all these traffic elements can coexist in harmony, and to have a general overview of what is happening, the administration together with the police criminal investigation department rely on the sharp "eyes" of the Panomera®. Tourist magnet Old Town Square Panomera® also provides security in the 9000 square metre Prague Old Town Square. The Old Town Square is the historic heart of the city and attracts thousands of tourists every year with its atmosphere, sights, and markets. Its history dates to the 11th century, and it has always been a crossroads for commerce and a marketplace.  It is a magnet for tourists and its borders abound with restaurants, museums, galleries, and shops. The astronomical clock on the tower of the Old Town Hall is one of the most well-known sights in Europe. Advantages of Panomera® technology for monitoring The solution for both Wenceslas Square and Old Town Square consists of Panomera® models from the Topline series. The Panomera® multifocal sensor system can provide coverage for vast expanses and areas. Infrastructure costs are also lower since a single Panomera® captures a much larger area and fewer installation points The advantage: The combination of general overview with the highest possible resolution of details is very important, particularly for large squares, and with this camera technology more remote objects can also be displayed with the same resolution as objects in the image foreground. Several operators can zoom into the same image at the same time. Even then, the overall scene always remains in view and the recording continues. Where previously several megapixel cameras would have been needed, the users' workload has been reduced significantly, because fewer images must be captured. Infrastructure costs are also lower since a single Panomera® captures a much larger area and fewer installation points are needed. For customers, this means savings not only in terms of infrastructure but also regarding operation and management, so total operating costs are reduced. Planning that delivers  In the project planning phase, the Dallmeier 3D specialist team consisting of engineers and graphic designers created a three-dimensional simulation of the customer's environment. In the 3D model, the team simulated the real camera models and locations/installation sites, and thus also angles of vision and ranges. The completed 3D model was presented to the customer jointly with integration partner KH Servis in Prague and comprised the entire solution including the cameras and other essential components. The city administration and police authorities were delighted by this manner of project visualisation because this approach also allowed an accurate calculation of costs to be made, giving the customer certainty regarding the cost and scope of the project. "What we plan is what you get" 3D planning also guarantees that there are no surprises either on the technical or financial level 3D planning also guarantees that there are no surprises either on the technical or financial level during or after the installation. Dallmeier calls this approach "What we plan is what you get". Besides the technical advantages delivered by Panomera®, the customers were also impressed by the planning certainty they were given by the 3D visualisation, and, at the end of 2017, Dallmeier won the order to put the project into practice. Test run at the Dallmeier FAT Centre Before it was installed, the planned solution underwent a Dallmeier Factory Acceptance Test at the FAT Centre in Regensburg. All components were assembled there, and the final environment was tested in live operation. While testing was proceeding in the FAT Centre, KH Servis was also attending training in Regensburg so they would be ready for the on-site installation and so they could see the system operating flawlessly for themselves. Observation and intervention With the installation of the multifocal sensor systems, the desire for increased security and more effective intervention capabilities was realised. The cameras are used to observe situations and when necessary, enable rapid countermeasures or also a rapid investigation of incidents. In the event of criminal offences, the video material can be stored separately as evidence. Special challenge: Protection of historic monuments Permission had to be obtained from the building owners before the cameras could be mounted Both squares are bordered by buildings with historic monument status, the Panomera® cameras could not always be mounted where single sensor cameras had hung previously, enabling the "old" installation points to be used. Permission had to be obtained from the building owners before the cameras could be mounted, but this was managed successfully for all the new installation points. Conclusion The conclusion by KH Servis, Dallmeier's integration partner in Prague, "We worked together with extreme professionalism, the city administration and police authorities were ultimately convinced, not only by the quality of the systems and the image material but also the impressive planning phase and planning certainty it gave them."

A high-definition IP surveillance system from Dahua Technology is providing 24/7 security and operations management at a large freight and logistics hub, located in Cannock, West Midlands, United Kingdom. Dahua IP video surveillance system The 54-camera system has been installed throughout Pentalver’s 37-acre site. The equipment includes 5 MP dome cameras with IR illumination up to 50 metres, 180-degree panoramic domes, comprising an array of four 2 MP cameras each with IR illumination up to 60 metres, 5 MP bullet cameras, 4 MP PTZ network cameras, and 5 MP 360-degree internal dome cameras. All cameras feature Dahua’s Starlight lowlight technology and AI functionality with deep learning algorithms, to detect events, such as perimeter breaches, movement detection and scene change. DSS Express video management system The installation also includes Dahua’s DSS Express video management system, enabling users to view images only relevant to them, two Dahua 32-channel 36 TB NVRs (Network Video Recorders) and 12 ruggedised network PoE switches. The site consists of freight container storage in one section and road haulage transport in the other. It was previously equipped with an ageing analogue CCTV system, elements of which was in various states of disrepair and had become unfit for purpose. High definition site monitoring The objective for the new system was to provide high-definition monitoring of the whole site, at all times, for security and logistics managers to be able to have access to images relevant to them, partitioned by the Dahua DSS Express video management system. The installer, Richards CCTV, was tasked with providing a perimeter protection solution, as well as a range of PTZ cameras around the site. The biggest challenge was the installation of the network infrastructure, with multiple fibre links between remote buildings and the central office. This was achieved using ruggedised network PoE switches with 2 GB ports for high-speed connection. Enhanced security and visibility Security is key for us, but we also use the system to have good visibility of our operations" Richard Harte, General Manager at the Cannock terminal, said that good security and visibility of operations is essential for such a large and busy site with a bonded storage area. He stated, “With the previous system, we came to recognise how poor our sight over the depot was. Security is key for us, but we also use the system to have good visibility of our operations, as well as for health and safety and training purposes.” Richards CCTV, efficient system installer Richard Harte adds, “We found Richards CCTV to be a professional, cost-effective and efficient installer, with a fast response for their maintenance operation. I am also particularly impressed with the quality of the system components and the way we can view, and control cameras remotely with no latency.” Richard Harte and his team are so satisfied with the solution that they are advocating its rollout across other Pentalver sites and have shared their recommendations with the company’s safety team.

SAFR from RealNetworks, Inc., the premier facial recognition platform for live video, has been selected as the facial recognition technology provider to support the Japanese government’s evolution from paper documents to digital “My Number” ID cards with face-based authentication infrastructure. Part of a larger digital transformation, My Number cards represent a new digital identification system designed to streamline and expand access to government services for Japanese citizens and residents. My Number card reader The solution will be rolled out to hundreds of thousands of hospitals, clinics, and pharmacies over the next two to three years. The My Number Card Reader provides online confirmation that supports My Number insurance cards together with facial recognition authentication supplied by SAFR. Certified system integrator Nextware, developed the card reader integration using SAFR’s lightweight and highly accurate facial recognition algorithm. SAFR was chosen because of its speed, precision, and extremely low bias about skin tones, age, and gender. SAFR enables face recognition with little variation in authentication accuracy  based on its deep learning" Accurate online authentication “In developing a card reader with face recognition to be used for online authentication, we needed the best facial recognition system available,” commented Mr. Takayoshi Toyoda, President, and CEO of Nextware Co., Ltd. "SAFR enables high-precision face recognition with little variation in authentication accuracy across gender, age, and race-based on its deep learning of about 10 million images. The availability of a device-embedded development kit enabled rapid development of the product.” Identity management in the healthcare system The initial rollout of My Number cards provides access to Japan’s universal healthcare system by allowing citizens to confirm their identity and medical information with specialised card readers and facial recognition features. As part of the new initiative, residents will no longer require multiple ID cards to access different government services. My Number cards contain an IC chip that stores a digital photo of the user. The My Number Card Reader reads the photo information and authenticates the user utilizing SAFR facial recognition even if the user is wearing a mask. The initiative significantly reduce resources and costs associated with the administration of healthcare information Reduces cost and errors The new initiative is expected to significantly reduce resources and costs associated with the administration of healthcare information while increasing convenience and access for all citizens and residents. The new digital system will also enable health providers to access accurate historical medical data reducing treatment time and avoiding costly errors. Digital transformation “We are happy to announce that SAFR facial recognition technology has been chosen for this important digital transformation project by the Japanese government,” said Noriaki Takamura, VP, APAC, SAFR. “Many Facial Recognition companies were considered, but SAFR’s excellent performance, high speed, small technology footprint and focus on privacy made it the ideal choice for this application.”

The Autodromo Internazionale Enzo e Dino Ferrari di Imola is a legendary place for every motoring enthusiast. Since 1953, the Emiliano-Romagnolo circuit is the beating heart of a land historically tied to speed and scene of epic sporting achievements and beyond. “A small Nürburgring, with same technical and spectacular resources and an ideal track length,” says Drake Enzo Ferrari, Founder of the iconic racing team and automotive company and to whom the autodrome was named after (along with his son Dino) in 1988. Video monitoring system The Autodromo hosted Formula One Grand Prix from 1980 to 2006. After a long break, it resumed operation on November 1, 2020 for the debut of GP dell’Emilia-Romagna, which sanctioned the return of single-seaters on the Imolese asphalt track. We took the chance from the return of Formula One to deploy and enhance our control and security system" With this huge comeback, the management of Autodromo also decided to entrust the revamping of its video monitoring system to Dahua Technology Italy and DZ Engineering. “We took the chance from the return of Formula One to deploy and enhance our control and security system, particularly the video, which makes us one of the most technologically advanced autodromes worldwide,” says Pietro Benvenuti, General Manager of Autodromo Internazionale Enzo e Dino Ferrari di Imola. High definition technology The Autodromo Internazionale Enzo e Dino Ferrari di Imola is a landmark of Motor Valley region and an ideal place to host major sporting events in the world. Its request is to have control of the entire track with the ability to categorise and quickly retrieve the records of important events during each race. Dahua Technology needs to develop a system that monitors the whole track, empowering the client to handle everything that happens on the track at any time with high definition technology. This will put the Autodromo Internazionale Enzo e Dino Ferrari di Imola among the most technologically advanced autodromes in the Formula One World Championship. More importantly, it’s a huge step towards security not only for Formula One but for all the events that it hosts. Dahua Technology designed a specific project tailored for such events Real-time records To help the client achieve more value, Dahua Technology designed a specific project tailored for such events. The company utilises the experience it gained from its partnership with DZ Engineering in both national and international tracks. The company utilises the experience it gained from its partnership with DZ Engineering “In this regard, our proposal consists a 4K video system with fixed and motorised cameras all along the circuit, connected via Dahua switches [2x PFS5924-24X and 1x PFS4218-16ET-240] to an appropriately sized network infrastructure to avoid latency, while our customised DSS server [DSS4004-S2] manages real-time records and instant playback inside the control room,” explains Diego Schiraldi, Area Sales Manager of Emilia-Romagna region of Dahua Technology Italy. CCTV camera system Together with DZ Engineering, Dahua Technology successfully delivered the new CCTV camera system of Autodromo Enzo e Dino Ferrari di Imola. For this project, 26 fixed cameras [IPC-HFW7842H-Z] with 4K definition and 11 PTZ cameras [SD6AL445XA-HNR-IR] with 4MP resolution were installed to cover the entire circuit. “We have been cooperating with Dahua for years and we have completed several projects, the most significant in Singapore, Hanoi and Autodromo di Monza,” Fabrizio Fabbri, Project Manager of DZ Engineering, said. Once again, the Dahua video monitoring solution meets end user’s needs with high-quality products and services. Massimiliano Ghinassi, who is responsible for track services and the Director of motor racing events, described his experience in using the Dahua system: “The steps has been much farer than the past in terms of quality of images and selection of cameras: PTZs, domes and fixed ones.” Integrated security solutions This success proves once again the value and capability of Dahua Technology and its partners “The improvement is clear, especially when it comes to one-making racings with cars and motorbikes of the same type where race numbers might be difficult to distinguish. Zooming, resolutions and frame rates are considerably better and the interaction of different cameras guarantee maximum security in our facility. The resolution is excellent even during recording and we can export files in real time to examine them, throughout and after the races.” Hand in hand with DZ Engineering and ALLNET.ITALIA – the official distributor of Dahua Technology Italy, Dahua Technology is able to offer the client a customised system that excellently performed its task even during the weekend of Formula One Gran Prix of Made in Italy e dell’Emilia-Romagna 2021 (April 16-18, 2021). This success proves once again the value and capability of Dahua Technology and its partners in designing and providing integrated security solutions suitable for various application scenarios.

Traditional monitoring systems often face a myriad of challenges: excessive usage of white light just to capture colour images; ubiquitous background noise; complicated alarm accessories; and lack of integration with third-party alarm systems, just to name a few. In response to these issues, Dahua Technology, a world-leading video-centric smart IoT solution and service provider, has launched its upgraded Three-in-One Camera series – the TiOC 2.0. Aside from its Active Deterrence function, it is also equipped with Smart Dual Illuminators, VoiceCatcher technology, and other intelligent features that can help ease monitoring operation and customise alarm systems based on the actual needs. Smart dual illuminators The upgraded TiOC 2.0 features Smart Dual Illumination technology that can flexibly switch between IR mode and white light mode. The smart illumination mode adopts a deep learning algorithm to detect a target, when the Smart Illumination Mode (default mode) is enabled, the supplementary white light will only turn on when a target has been detected in the monitored area (PTZ camera tracks the target). The active alarm will be triggered as well (siren and blue & red light) if the target enters the rule area The active alarm will be triggered as well (siren and blue & red light) if the target enters the rule area. When the target leaves the monitored area, the supplementary white light will turn off (PTZ camera goes back to preset) and the IR illuminator will turn back on, which can significantly help reduce light pollution during nighttime. Together with other modes including IR Mode and White Light Mode, the smart dual illumination technology can meet various scene requirements of customers. Smart Dual Illuminators can help reduce light pollution during the night VoiceCatcher technology The Dahua VoiceCatcher technology adopts a high-sensitivity dual mic array – a newly designed audio acquisition circuit that can intercept external circuit interference. With Dahua’s self-developed noise reduction algorithm and high-performance SOC, this feature significantly increases the camera’s audio pick-up distance by 7 meters compared with the previous generation of TiOC (based on standard laboratory environment). In addition, the VoiceCatcher technology can also reduce noise and extract audible audio signals, which greatly enhance the TiOC 2.0 cameras in terms of sound quality. These dual-mic cameras provide clear sound, high wind noise reduction rate, and low environmental background noise, whereas a typical single mic produces a slightly distorted sound. Combined with a built-in speaker, a dual-mic array greatly enhances the device’s Two-way Talk function, providing clearer and more audible sounds. The Dahua VoiceCatcher technology adopts a high-sensitivity dual mic array Optical Path Compensation technology Dahua innovatively adopts an F1.0 super large aperture which greatly improves image quality Normally, the focus for visible light and IR light cannot be achieved in the same plane when the camera uses an F1.0 large aperture. Focusing on an area in the monitored scene using cameras with these specs is difficult. Powered by OPC (Optical Path Compensation) technology, the TiOC 2.0 cameras can correct the angle of refraction of different light rays, allowing Dahua IPCs to output brighter and clearer black & white images with an F1.0 large-aperture lens. It is the first Dahua network camera with such a feature. Moreover, Dahua innovatively adopts an F1.0 super large aperture which greatly improves image quality (IR cameras on the market mostly have an F1.6 aperture). The F1.0 aperture lens of TiOC 2.0 cameras increases the light input by 1.96 times and 2.56 times compared with F1.4 and F1.6 respectively. This technological breakthrough enables a smooth visual experience with high brightness and real-time 4K resolution at 25/30 fps even when AI is enabled. Powered by OPC (Optical Path Compensation) technology, the TiOC 2.0 cameras can correct the angle of refraction of different light rays Ecosystem Aside from the DMSS app, the TiOC 2.0 camera series also works with WEB/NVR software. It allows the configuration of alarm-in ports directly on the webpage interface, providing alarm receiving or one-tap arming/disarming function that can control both siren and warning lights with just a click of a button through the alarm system interface. It features 11 built-in alarm sounds and supports importing of custom voice audios that can be used as a welcome message in stores and as a deterrent in restricted areas. AI features This upgraded series also adopts an AI algorithm instead of conventional PIR sensors to improve its event detection accuracy. It boasts an array of AI functions, including SMD 3.0, perimeter protection, making it suitable for various application scenarios including public areas and private places. Auto Tracking 3.0 (PTZ) Combined with the PFA 3.0 algorithm, it realises touchless focusing during the tracking and capturing process Equipped with a deep learning algorithm, the upgraded TiOC 2.0 also offers Auto Tracking 3.0, unique technology of PTZ cameras. It utilizes the characteristics of the PTZ camera to rotate (horizontally and vertically) and zoom in/out to track targets. Once a target triggers the IVS rule, the camera zooms in and tracks the defined target in motion within the scene. Auto Tracking 3.0 provides a smooth tracking process. Combined with the PFA 3.0 algorithm (a deep fusion of intelligent algorithms and focusing algorithms), it realises touchless focusing during the tracking and capturing process. With the Auto Tracking 2.0 algorithm as its foundation, the requirements for the tracking size of the target are further reduced, making the target size smaller and the tracking distance longer. Auto Tracking 3.0 provides a smooth tracking process. Customise systems based on preferences Overall, the upgraded Dahua TiOC 2.0 offers innovative features that allow users to customise their monitoring systems based on their own preferences. Its Smart Dual Illuminators can help reduce light pollution during the night, while its VoiceCatcher technology can significantly decrease background noise. It is equipped with an F1.0 large aperture and optical path compensation technology – breakthrough technology in the industry – that can capture a brighter and clearer image even under low-light conditions. What’s more, it offers longer tracking distance and intelligent AI functions that can help ease surveillance operation. It also allows integration with traditional alarm systems. The release of this series shows Dahua Technology’s dedication to “Innovation, Quality, and Service” to serve its partners and customers around the world. Note: The online launch conference for Full-color 2.0 and TiOC 2.0 will be held on September 14, 2021 (17:00-18:00 Beijing Time). Click here to register.

“Deep learning” is recently among the more prevalent jargon in the physical security industry, and for good reason. The potential benefits of this subset of artificial intelligence (AI) are vast, and those benefits are only now beginning to be understood and realised. But how can we separate the marketing hype from reality? How can we differentiate between future potential and the current state of the art? To clarify the latest on this new technology, we asked this week’s Expert Panel Roundtable: What is “deep learning?” How well does the security industry understand its full potential? 

Crime prevention is a basic goal of security, even if a security system merely convinces a criminal to seek out a different target. However, many of today’s security technologies are most useful after the fact, to provide forensic information about a crime that has already taken place. Solving a crime presents a whole new level of challenge. Surely, prevention is the best approach. We asked this week’s Expert Panel Roundtable: How successful is the security industry in crime prevention and reducing crime rates?

Environmentalism is a universal consideration in most business sectors in 2016. Whether seeking to provide greener products, or looking for new ways to minimise waste of manufacturing processes, most companies are involved to some degree with environmental concerns. Green has not traditionally been a big driver in the security industry, but there are indications the profile of environmentalism is increasing. We asked this week's Expert Panel: How green (environmentally friendly) is the security industry? How should the industry as a whole (integrators and manufacturers) work to improve the industry’s environmental record?