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According to IHS Market, it is estimated that there are over 60 million security cameras in the United States, and other reports say these cameras capture more than four billion hours of footage per week. Over the last decade, IP camera technology has dominated the conversation as it has provided users with a broad offering of enhanced image quality and features. With a large percentage of existing security systems relying on analogue, many end users looking for high definition (HD) video quality have been forced to take on a complete system overhaul. Infrastructure overhaul for HD video To make the switch, customers would need to change everything, from cameras to hardware to wiring– not to mention the lengthy installation process that would ensue. IP cameras also require higher Internet speeds and more cloud space. Whether constrained by budget, bandwidth or storage, many end users have been unable to adopt this new video surveillance method.Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike Thanks to technological advancements within the security industry, HD over Coax offers a viable solution for integrators and end users alike. By utilising the current Coaxial cables, this offering yields high definition video, while requiring minimal infrastructure changes and is an optimal surveillance choice for security customers. Plus, with new advancements and updates being made frequently to this technology, there is a solution for every security need. The enhanced alternative of HD over Coax has been warmly welcomed in the security industry, thanks to its simple solutions and ever-evolving features. Many new analogue HD cameras are “plug and play,” able to connect directly to existing Coaxial cables. This eliminates the need for a complete system change, creating cost-savings for the end user and an enhanced video quality offering. Easy solutions for HD video As a result, integrators can cost-effectively upgrade their customer’s surveillance solution while using their legacy infrastructure, making it an attractive option for end users and an easy sell for dealers. Latency in video is another common issue with network-based camera systems, where even the slightest delay in video surveillance can hinder security response HD over Coax cameras themselves are always expanding and evolving to meet a wide array of security needs. With the introduction of fisheye and multi-sensor cameras, users now have a multitude of coverage options, not to mention the introduction of 4K bringing resolution options to the same level as IP. Some newer technologies are even touting 4K cameras paired with 4K digital video recorders (DVRs) made specifically for analogue systems. Longer cables grant transmission for up to 1600 feet, double the distance of standard analogue solutions, and triple that of IP systems. This single cable is able to transmit both HD video and audio. Recently, broadcast quality audio over Coax has become available in limited models, a substantial improvement over older analogue technology, which was unable to transmit audio. Stopping video delay Latency in video is another common issue with network-based camera systems. Even the slightest delay in video surveillance can hinder security response. IP cameras are forced to compress and packetise their video for transmission. The outcome of this is a reduced number of images per video, which in turn causes delay. HD over Coax on the other hand, delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity. Additionally, the point-to-point transmission delivers uncompressed video free of lag. Another touted benefit is that, unlike IP networked cameras, analogue systems provide a more secure video transmission. With so much sensitive information housed on a businesses’ network, adding another point of network access through an IP camera can create concerns for cyber security risks. HD over Coax delivers an unlimited amount of HD images in real time, with smooth motion and impressive clarity Preventing network hacking With HD over Coax, the physical connections between the camera and DVR prevent network hacking. By keeping the video surveillance system offline, security professionals are able to direct their attention to the physical threats at hand, rather than having to focus on deterring cyber security risks. One of the primary difficulties of deploying HD video solutions is the fact that many older systems utilise a wide variety of HD standards and platforms. To make matters more complicated, after HD over Coax was brought to market, manufacturers raced to create their own version of this technology. Today, the most popular proprietary standards are HD-CVI, HD-TVI and AHD. However, integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible.Integrators and customers found that attempting to manage multiple HD technologies proved to be near impossible Diversifying surveillance through one DVR To combat these issues, manufacturers have introduced products with more flexibility to their portfolios. One example of this is the penta-brid DVR which grants the ability to seamlessly integrate multiple technologies deployed across one application. This means that systems with diverse camera brands and technologies, such as a mix of HD-CVI, HD-TVI, AHD, analogue or IP, can be connected through one DVR. For many end users with legacy analogue systems, penta-brid DVRs give them greater freedom to choose between a variety of solutions, rather than being limited to one option. With video resolution increasing, the space needed to store the footage is similarly rising. Penta-brid technology has been able to adapt to these evolving needs, giving users ample storage space to house the HD and 4K surveillance video with some of the newest models including H.265 compression. HD casino surveillance made simple For casinos, HD images are critical for identifying unauthorised personnel and unlawful behaviours to create a safe environment for guests and staff While HD over Coax is beneficial to many end users and integrators, those in the casino and hospitality markets find it crucial. With a combination of high profile guests, large amounts of cash on hand, constant crowds and strict industry regulations, reliable video surveillance is a must. Deploying new IP systems comes at a stiff price. When looking to upgrade their video surveillance, casinos must also be mindful of the installation process. When moving to an IP-based system, ripping out old wires and replacing them with new is the standard practice. This practice can be both disruptive and costly, not to mention gaming regulations require casino activities be monitored at all times so a complete system shutdown would result in revenue loss. This cost can be hard to justify, especially when the current legacy analogue system remains in working condition with only the lower image resolution to date it. For these scenarios, the most cost-effective option is to leverage the legacy infrastructure, replace the existing cameras with new devices, and reap the benefits that HD video has to offer without any lapse in security. For casinos, HD images are critical for identifying unauthorised personnel and unlawful behaviours to create a safe environment for guests and staff. HD over Coax cameras now offer the same resolution as IP cameras with a plug and play approach, that cuts down on expense without sacrificing quality. For businesses and applications that are unable to adopt IP technology, whether it be cost or time prohibitive, HD over Coax now features most of the same benefits IP has to offer without breaking the bank. By providing clear images in real time, maximising existing infrastructure, and affording cyber security benefits, HD over Coax provides an attractive solution for many end users and integrators.
When people think of control rooms, images from James Bond movies or intense action stories come to mind. What they fail to realise is the incredible level of ergonomics, technology, precision and craftsmanship required to create a top-notch command and control room. “These are rooms of complex functionalities, where hundreds of elements must be integrated and function in sync,” says Jim Coleman, National Sales Manager, AFC Industries. Professional teams from several different industries must coordinate every single detail in order to ensure that functionality occurs each and every time. Reconfigurable furniture for control rooms AFC Industries is one company that specialises in equipping control rooms for security and other applications. AFC Industries was established in 1994 as a family-owned business that focuses on the design and construction of ergonomic products. Their height-adjustable units guarantee the right height for standing desks as well as traditional sitting levels. The company produces an array of Command and Control ergonomic security consoles and mounting solutions. Modular racking systems facilitate efficient storage of electronic and audio-visual equipment. As technology changes, older traditional consoles are no longer a necessity. Many organisations instead are choosing to use lighter, less costly, reconfigurable furniture that allows more flexibility. Command Centres need to be able to reconfigure the space at will. Because most systems are housed in secure data centres, users should be able to quickly move their positions by relocating their workstations, utilising different network connections. Simple control room features, like those addressing lighting or operator comfort, can make the difference in a correct or incorrect decision during a crisis Emergency operations centres A positive trend driving the market for control rooms is an increase in emergency operations centres (EOCs), says Randy Smith, President of Winsted. “Everybody is concerned about what happens in an emergency,” says Smith, and the centres are popping up as a tool for emergency preparedness. It’s another environment where sit-stand work stations are the rule. Winsted’s product lines include stock modular and customised elements in good-better-best categories – from basic to lots of “bells and whistles;” jobs can be configured from modular elements or customised as needed. Customised control rooms for seamless operation There is a lot at stake in control room design: Lives can depend on how effectively a control room functions in an emergency. Control rooms should seamlessly accommodate both everyday occurrences and crisis situations, says Matko Papic, Chief Technology Officer of Evans Consoles. Better-operating control rooms can increase efficiency and reduce and/or mitigate risk. Simple control room features, like those addressing lighting or operator comfort, can make the difference in a correct or incorrect decision during a crisis. Addressing operator comfort can reduce the possibility of workers’ compensation claims. End users are seeing multiple benefits of creating a better operating environment, better sightlines, more comfort and attention to ergonomics. As a fully integrated control room solutions provider, Evans Consoles approaches the needs of a control room environment beginning in the conceptual/operational planning stage. They consider broad issues such as how information will be processed, the interface between technology and operators, and the cognitive and physical interactions of operators – understanding that these factors drive the layout and function of control rooms. After analysing tasks to be performed in the environment, Evans lays out the consoles to meet those needs. Rather than a predesigned solution, each installation is tailored around a specific application. Read part 2 of our Control Rooms series here
Many end-users shell out the cash to acquire the newest high-end devices, plug in, and expect to be wowed A well-developed surveillance system can give a single security guard the power to see what otherwise might take a hundred pairs of eyes to see. But what happens when all the components are all connected and powered up, and the resulting image on the screen is, well, indiscernible, or, at the very least, terribly pixelated? Many end-users shell out the cash to acquire the newest high-end devices, plug in, and expect to be wowed. Often enough, however, what they see on the screen is not what they were expecting – and they wonder what they just paid for. In a good high-definition system, what factors actually create the best image quality? With so many variables involved, from the camera’s lens to the imaging algorithms to the monitor resolution – just to name the obvious ones – how do system integrators achieve the best on-screen images? The lens The first component to handle light from an object, this may be the one most taken for granted in cameras of any sort. (Just try scratching or cracking one and you’ll agree.) In the days of analogue cameras, it seemed that any old lens would do just fine. However, as the technology inside cameras evolved and more powerful sensors (more pixels) became available, engineers and programmers demanded more from lenses. Moreover, intelligent video content analyses would be impossible without high-accuracy lenses.In what way do lenses impact the image quality? The key factor here is light transmission. The quality of light passing through the lens itself will forever be critical to the quality of image reproduced. A lens made using ultra-precision molding aspherical technology achieves more accurate colour, better light, and clearer images. Multilayer broadband anti-reflection coating further maximises a lens's light transmission while minimising the residual reflection of light on the surface of each optical lens. Variables involved include the camera’s lens, the imaging algorithms and the monitor resolution When it comes to fabricating a megapixel lens that hits the mark, the materials used and the processes by which lenses are produced are the two most critical criteria. The materials most often used to create lenses are glass and specialised plastics. An HD lens made of ultra-low-dispersion optical glass – which, by using dispersion characteristics that are different from those of conventional optical glass – will deliver better HD performance. Machine-automated lens production using specialised plastics results in high output for camera producers, and the lenses produced are more uniform in design and quality. For an HD vari-focal lens, its image quality depends largely on the precision of the cam. The cam rotates to drive the zoom and focus lens groups forward and backward for a smooth continuity of focal length and adjustment of the focal point. A lack of precision with the cam inevitably causes an offset or tilt of the lens' optical axis during zooming and focusing, leading to a serious loss of image quality. Lens production is a delicate balancing act. The slightest errors or imperfections will be very noticeable when tested Lens production is a delicate balancing act. The slightest errors or imperfections will be very noticeable when tested. The features of a lens that affect image resolution, clarity, and contrast must be perfect. Achieving uniformity of image resolution at the centre and the edges of a lens requires high-precision machinery. And once a lens has been properly crafted, the assembly of the camera, the lens housing materials, and the alignment of the optical axis demand utmost accuracy. To put it mildly, quality control must be rigorous. Image signal processing As light passes through the lens, the sensor captures it and converts it to data. Raw RGB data is transmitted by the camera sensor and undergoes Image Signal Processing (ISP) such as noise reduction, white balance, WDR, curve correction and colour correction, etc. The data is then transformed to true colours for each pixel point, for people to see images that look “normal” to the human eye. It is the Image Signal Processing that defines the final image quality on the screen. Collecting data in different conditions is vital, for instance, outdoor data should be analysed with natural light on days with sun, overcast, rain, and fog, at dawn, at dusk, and so on. Similarly, when using cameras equipped with infrared sensors, testing the IR light signals in various conditions is necessary as well. Actual image performance depends upon variables such as low light illumination, signal to noise ratio, dynamic range of light, and more. ISP algorithms aim at increasing the signal data and decreasing noise. Cameras with Wide Dynamic Range (WDR) will yield improved video imaging with both background and foreground objects in high contrast or high-backlight environments, maximising the amount of detail in brighter and darker areas in one field-of-view. In scenes with low contrast and low light, the sensors deliver digital image signals and at the same time send some amount of digital noise that directly hinders image clarity. Three-dimensional digital noise reduction (3D DNR) removes unwanted artifacts from an image, reducing graininess. Where cloudy weather poses a challenge, auto-defogging technology helps to identify the density of fog or rain with gray-white colour ratio analysis, and imbues images with true colour reproduction. Ramping up the megapixels and frame rates yields great video, but also results in more bandwidth used and more storage occupied Matching megapixels to image quality When the factors mentioned above line up well, correlating cameras and monitors creates the best viewing experience. When a high definition camera is in place, a monitor with a high resolution will display images much more clearly. But if the monitor’s resolution is low, it will not deliver the high-quality images expected – or possible – from that HD camera. For an 8 MP camera, for instance, users do best to apply monitors with 4K × 2K resolution. Though common sense, this deserves to be mentioned because users might decide to upgrade their systems with 4K monitors, but with perhaps 1.3 MP cameras installed. In such a scenario, there’s no guarantee the on-screen image quality will automatically improve. Managing data and bandwidth In terms of a complete, high definition surveillance system, when the right factors come together and the calibrations are set, image quality – even in a standard HD 1080p setup – can be extremely good. The final piece of the puzzle is managing the data. Ramping up the megapixels and frame rates yields great video, but also results in more bandwidth used and more storage occupied. Squeezing bandwidth threatens image quality and clarity, but keeping ample room for signal transmission and storage will eventually increase the overall cost for customers. Is it possible for integrators to optimise their customer’s system and, at the same time, stay within budget constraints? Luckily, it can be done. Squeezing bandwidth threatens image quality and clarity, but keeping ample room for signal transmission and storage increases the overall cost for customers To do this, a more efficient video encoding solution would allow an improvement in compression efficiency of 40–50% over H.264. Improvements to algorithms that are adaptive to a particular scene give users control over bitrate. Another option would be to start recording video only when an event triggers an alarm, since most security guards are primarily concerned with moving objects rather than a scene’s generally stagnant background. This intelligently helps optimise bandwidth and storage consumption. Another method is to use a single panoramic or fisheye camera in place of several HD cameras for coverage – the reduced number of security devices will reduce bandwidth demands and the rate of storage consumption as well. Getting the best image quality Now let’s put this all together. Naturally, integrators and users will refer to their product specs to understand features and functions, fine-tuning each component for best results. Also, as suggested above, users should select an HD camera comprehensively in terms of lens performance, pixels, image quality, and overall system compatibility and performance. Next, matching the backend device and management platform should be carefully considered in a complete security system. Installing equipment that has been engineered for a given scene is a must, along with strategising how to get the most coverage out of the lowest number of cameras. Finally, product quality, warranty, price, and on-going customer service are all important factors that customers should take into account as well.
At the beginning of 2017, MOBOTIX and RealNetworks established their strategic partnership. Almost everyone has known RealNetworks since the 1990s, when the Seattle-based company introduced the first online audio streaming solution, RealAudio®. Years of continuous innovation and multiple generations of RealVideo® then gave birth to the company’s most well-known product, RealPlayer®, which is still used millions of times every day for streaming and downloading videos. More recently, RealNetworks has been steadily expanded its expertise in the area of artificial intelligence (AI) and machine learning. “Our innovative strength, quality standards and commitment to high-quality, customer-oriented solutions form the basis of our strategic partnership with RealNetworks,” explains Thomas Lausten, CEO of MOBOTIX AG. Facial and mood recognition MOBOTIX and RealNetworks see enormous market potential for further joint projects and customised solutions SAFR™, the latest solution from RealNetworks, is an exceptionally accurate, artificial intelligence-based system for facial and mood recognition that has been optimised for the challenges of live video. MOBOTIX and RealNetworks see enormous market potential for further joint projects and customised solutions. “MOBOTIX cameras have an excellent market reputation for high quality, cyber security, reliability and direct applicability for facial recognition.” “Our partnership has grown rapidly as we also share the same values, such as a commitment to quality, innovation, data security and building strategic partnerships to generate synergies for both our companies and our customers,” says Mathias Grünwald, Senior Lead Account & Service Management at RealNetworks. “The new MOBOTIX is increasingly developing into a base platform for a multitude of industry specific tasks – Beyond Human Vision,” says Lausten. Identify cyber security Since joining the company, Lausten has transformed MOBOTIX from a highly secure but self-contained product provider into an open and flexible solution and system platform that continues to identify cyber security as its top priority. This means that all MOBOTIX products are now ONVIF-compliant, there is a dedicated NAS solution and, with the MOBOTIX MOVE series, a PTZ camera has been launched on the market as a complementary independent product line. “Artificial Intelligence will play an increasingly important role in all areas of IT, meaning video surveillance as well – and with Konica Minolta, we have a leading technology partner by our side in this area,” explains Christian Heller, MOBOTIX Sales Director for Germany, Austria and Switzerland. “In conjunction with our new openness and our drive to produce cyber-safe products and solutions, we can work with our strategic partners like RealNetworks to strengthen the market and develop new solutions for a variety of vertical markets,” he adds. Video surveillance cameras SAFR facial recognition solutions based on MOBOTIX cameras are already being used in numerous vertical markets MOBOTIX's partnership with RealNetworks and SAFR demonstrates this in unique ways: “We are currently working together on an exciting project for a high-profile European museum,” says Lausten. The museum uses SAFR live analytics at the entrance and other locations within the museum to automatically count the number of people by time of day, using demographic breakdowns, such as gender and age. The same system can also analyse people’s moods. This solution is made possible by the combination of versatile, high-precision MOBOTIX cameras and the equally high-precision SAFR facial recognition platform. SAFR facial recognition solutions based on MOBOTIX cameras are already being used in numerous vertical markets. “Since MOBOTIX cameras were designed as the best video surveillance cameras and SAFR is regarded as the leading facial recognition platform for live video, together, we are able to deliver solutions that go far beyond recognition,” says Grünwald. “Beyond Human Vision means more than just monitoring video from a camera feed. Together with our selected strategic partners, MOBOTIX is creating solutions based on artificial intelligence that make events predictable and that can initiate countermeasures to protect the environment, valuables and people,” emphasises Lausten.
By joining forces with Nelysis, MOBOTIX has, for the first time, entered into a partnership with a company that is one of the world’s leading providers of cybersecurity solutions. Nelysis solutions protect customers’ network infrastructures and systems to ensure physical security and protect control systems. For instance, the ‘Vanguard’ complete solution from Nelysis minimises customers’ risks of external and internal hacker attacks as well as operational downtimes. This can guarantee comprehensive cyber- and network security for our shared customers around the world" “It was very important to us to have a leading cybersecurity expert in our partner network,” explains Hartmut Sprave, CTO of MOBOTIX AG. “In keeping with our realignment as a complete solution provider that works closely together with global partners to develop cyber-secure, decentralised and energy-efficient systems, including for new, vertical markets, it’s important for us to work with a partner whose core competence is ensuring the cybersecurity of network infrastructures and systems,” says Sprave. Meeting the demand for cybersecurity solutions Enrico Dani, CEO of Nelysis Europe, affirms: “As a MOBOTIX Technology Partner, we can support MOBOTIX in continuing to expand the use and functionalities of MOBOTIX systems to meet the growing demand for specific cybersecurity solutions. We’re convinced that our technological expertise represents added value for the unique MOBOTIX technology, and that this can guarantee comprehensive cyber- and network security for our shared customers around the world.” The market for network infrastructures and the applications installed on them is becoming increasingly complex. More and more frequently, proprietary solutions are being replaced by technology partnerships in our increasingly networked world. This calls for working together with partners from adjacent technology sectors to fulfil the intertwined requirements and challenges of the future that customers face in terms of ensuring cyber-secure network and IT solutions. Integrating technologies to benefit customers The two companies are reviewing how they can optimally integrate one another’s features to benefit their customers“MOBOTIX is taking the exactly right approach as far as this is concerned,” says the Nelysis Europe CEO. “There will be a shift in mentality along the entire value-added chain – from employees, to suppliers, through to distributors and customers. MOBOTIX is pursuing an excellent path here, and we’re looking forward to going this route with MOBOTIX,” says Enrico Dani. At the moment, MOBOTIX and Nelysis are working on integrating one another’s technologies. The two companies are reviewing how they can optimally integrate one another’s features to the benefit of their customers. “We decided to partner with MOBOTIX because the company has been focussing on cybersecurity since many years. It makes perfect sense for us to work together with a company that considers IT security to be their core competency,” emphasises Dani. “Nelysis and MOBOTIX are working together so that they can soon provide their shared customers with outstanding, cyber-secure solutions,” says Sprave.
CNL Software, globally renowned Physical Security Information Management (PSIM) software firm, is pleased to announce that it will be showcasing the latest enhancements to its IPSecurityCenter PSIM solution as an ecosystem partner on the MOBOTIX stand IF1330 at IFSEC International 2019. MOBOTIX is a global manufacturer of high-quality intelligent IP video systems and sets standards for innovative camera technologies and decentralised security solutions with the highest level of cybersecurity. IPSecurityCenter PSIM solution CNL Software will demonstrate how its PSIM technology helps increase situational awareness, integration and management of vast estates of sensors, systems and devices as well as a wide range of enhancements to enable large-scale federated systems to support critical national infrastructure. With over 15 years of development, IPSecurityCenter leads the PSIM market with its features With over 15 years of development, IPSecurityCenter leads the PSIM market with its features, performance and sophistication and boasts a continuous development program that recently added advanced biometric authentication to the platform. Ever-increasing global IoT devices Every year billions of dollars are spent developing new technology to help reduce new threats as they emerge. And this means more data. By 2025 there will be 75 Billion Internet of Things (IoT) devices online, that is almost 10 devices for every person. CNL Software will discuss what this means for the industry and how security professionals can help to prepare for more information inside of the control room. “We are delighted to partner with MOBOTIX at IFSEC and look forward to meeting with their extensive ecosystem to discuss how we can build on our technical partnership," says Adlan Hussain, VP Marketing - CNL Software. "One of our strengths is our ability to work with leading technologies within the security, life safety and facilities management industries. We have developed an open platform and adopted an open approach to working with our partners which enables the creation of cutting-edge solutions that leverage data to solve complex security challenges.” Mission-critical security systems Providing a single view of all of an organisation's mission-critical security systems, IPSecurityCenter helps increase emergency preparedness, deliver intelligence to the point of need and provides process guidance to enhance security responses. Beyond the timesaving and efficiency benefits of automation, IPSecurityCenter enables processes that are essential to any modern security department; including scheduled reporting, dashboard overviews, incident logs, continuous process improvement initiatives, training drills, system healthcare checks and much more.
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