Tamron CCTV Dome Cameras
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James Twigg is the Managing Director of Total Integrated Solutions (TIS), an independent life safety, security and communication systems integrator, specialising in design & consultancy, technology and regulatory compliance. Total Integrated Solutions work primarily with retirement villages, helping to ensure the safety of residents in numerous retirement villages across the country. In this opinion piece, James shares how smart technology is helping security teams and care staff alike in ensuring the safety and security of their spaces, amid the COVID-19 pandemic and beyond. Impact of smart technology Smart technology is having an impact on pretty much every aspect of our lives Smart technology is having an impact on pretty much every aspect of our lives. From how we travel, to how we work, to how we run our homes. It’s not unusual to have Alexa waking us up and ordering our groceries or Nest to be regulating the temperature and energy in our homes. And while there’s a popular misconception that people in their later years are allergic to technology, retirement villages and care homes are experiencing significant innovation too. And the result is not only improved quality of life for residents, but also improved safety and security systems for management teams. Switching to converged IP systems I’ve been working in the life safety and security industry for over fifteen years. When I first joined TIS, much of the sector was still very analogue, in terms of the technology being installed and maintained. Slowly but surely, we’ve been consulting and advising customers on how to design, install and maintain converged IP systems that all talk to each other and work in tandem. I'm excited to say retirement villages are some of the top spaces leading the way, in terms of technological advancement. Improving the quality of life for residents A move into a retirement village can be daunting and one of the key concerns that we hear about is the loss of independence. No one wants to feel like they are being monitored or to have someone constantly hovering over them. One of the ways we’ve used smart technology to maintain residents' independence is through devices, such as health monitors and motion sensors. For example, instead of having a member of staff check-in on residents every morning, to ensure they are well, sensors and analytics can automatically detect changes in routine and alert staff to possible problems. Similarly, wearable tech, such as smart watches give residents a chance to let staff know they are okay, without having to tell them face-to-face. As our retirement village customers have told us, a simple ‘I’m okay’ command can be the difference between someone feeling independent versus someone feeling monitored. Simplifying and improving security systems Smart technology gives care staff and security oversight of the needs of residents For the teams responsible for the safety of the people, places and spaces within retirement villages, smart technology is helping to improve and simplify their jobs. Smart technology gives care staff and security oversight of the needs of residents, and ensures rapid response if notified by an emergency alert, ensuring they know the exact location of the resident in need. And without the need to go and physically check-in on every resident, staff and management can ensure staff time is being used effectively. Resources can be distributed where they are needed to ensure the safety and wellbeing of those residents who need extra consideration. 24/7 surveillance When planning the safety and security for retirement villages, and other residential spaces, it’s no use having traditional systems that only work effectively for 12 hours a day or need to update during the evening. Surveillance needs to be 24/7 and smart technology allows that without the physical intrusion into people’s spaces and daily lives. Smart technology ensures that systems speak to each other and are easily and effectively managed on one integrated system. This includes video surveillance, which has also become much more effective as a result of advanced video analytics, which automatically warn staff of suspicious behaviour. Securing spaces amid COVID-19 This year has, of course, brought new challenges for safety. COVID-19 hit the retirement and residential care sectors hard, first with the initial wave of infections in mid-2020 and then, with the subsequent loneliness caused by the necessary separation of families. As essential workers, we worked closely with our customers to make sure they had everything they needed As essential workers, we worked closely with our customers to make sure they had everything they needed during this time, equipping residents with tablet devices to ensure they could stay connected with their families and friends. It allowed residents to keep in touch without risking transferring the virus. Thermal cameras and mask detection And now that we’re emerging out of COVID-19 restrictions and most residents can see their families again, we’re installing systems like thermal cameras and mask detection, so as to ensure that security will be alerted to anyone in the space experiencing a high temperature or not wearing proper PPE. Such steps give staff and families alike, the peace-of-mind that operational teams will be alerted at the earliest possible moment, should a COVID-19 risk appear. Thinking ahead to the next fifteen years, I’m excited at the prospect of further technological advancements in this space. Because at the end of the day, it’s not about how complex your security system is or how you compete in the industry. It’s about helping teams to protect the people, spaces and places that matter. I see smart technology playing a huge role in that for years to come.
As the COVID-19 pandemic wanes and sporting venues open-up to full capacity, a new disturbing trend has hit the headlines - poor fan behaviour. Five NBA teams have issued indefinite bans on fans, who crossed the line of unacceptable behaviour, during the NBA playoffs. Major League Baseball stadiums have a recurring problem with divisive political banners being strewn over walls, as part of an organised campaign, requiring fan ejections. There was a brawl between Clippers and Suns fans after Game 1 of their playoff series. And, the U.S. vs. Mexico Nations League soccer game over the Fourth of July weekend had to be halted, due to fans throwing objects at players and screaming offensive chants. Cracking down on poor fan behaviour Security directors are consistently reporting a disturbing uptick in poor fan attitude and behaviour With players across all major sports leagues commanding more power than ever before, they are demanding that sports venues crack down on poor fan behaviour, particularly when they are the targets of that behaviour. Whether it’s an extension of the social-media divisiveness that’s gripped society, or people unleashing pent up negative energy, following 15 months of social isolation, during the COVID-19 global pandemic, security directors are consistently reporting a disturbing uptick in poor fan attitude and behaviour. They’re also reporting a chronic security guard shortage, like many businesses that rely on relatively low-cost labour, finding candidates to fill open positions has been incredibly difficult. Low police morale To add the third component to this perfect storm, many police departments are struggling with morale issues and officers are less likely to put themselves into positions, where they could wind up in a viral video. According to the Police Executive Research Forum, police officer retirements in the U.S. were up 45% in the April 2020 - April 2021 period, when compared to the previous year. Resignations were up 18%. In this environment, officers may be less likely to undertake fan intervention unless it’s absolutely necessary. This can seem like the worst of times for venue security directors, as they need more staff to handle increasingly unruly patrons, but that staff simply isn’t available. And, because the security guard staffing industry is a commoditised business, companies compete almost solely on price, which requires that they keep salaries as low as possible, which perpetuates the lack of interest in people participating in the profession. Digital Transformation There is only one way out of this conundrum and that is to make security personnel more efficient and effective. Other industries have solved similar staffing and cost challenges through digital transformation. For example, only a small percentage of the total population of restaurants in the U.S. used to offer home delivery, due to cost and staffing challenges of hiring dedicated delivery personnel. Advent of digital efficiency tools But with the advent of digital efficiency tools, now virtually all restaurants can offer delivery But with the advent of digital efficiency tools, such as UberEATS and DoorDash, now virtually all restaurants can offer delivery. Likewise, field-service personnel are digitally connected, so when new jobs arise, they can be notified and routed to the location. Compare this to the old paper-based days, when they wouldn’t know about any new jobs until they picked up their work schedule at the office, the next day and you can see how digital transformation makes each worker significantly more efficient. Security guards and manned guarding The security guard business has never undergone this kind of digital transformation. The state-of-the-art ‘technology’ has never changed - human eyes and ears. Yes, there are video cameras all over stadiums and other venues, but behind the scenes is a guard staring at a bunch of monitors, hoping to identify incidents that need attention. Meanwhile, there are other guards stationed around the stadium, spending most of their time watching people who are doing nothing wrong. Think about all the wasted time involved with these activities – not to mention the relentless boredom and ‘alert fatigue’ from false-positive incident reporting and you understand the fundamental inefficiencies of this labour-based approach to security. Now think about a world where there’s ubiquitous video surveillance and guards are automatically and pre-emptively notified and briefed, when situations arise. The fundamental nature of the security guards profession changes. Instead of being low paid ‘watchers’, they instead become digitally-empowered preventers. AI-based screening and monitoring technology This world is happening today, through Artificial Intelligence-based screening and monitoring technology. AI-powered weapons-detection gateways inform guards, when a patron entering the venue is carrying a gun, knife or other forbidden item. Instead of patting down every patron with metal in their pockets, which has been the standard practice since walk-through metal detectors were mandated by sports leagues following 9/11, guards can now target only those who are carrying these specific items. Video surveillance and AI-based analytics integration Combining surveillance video with AI-based advanced analytics can automatically identify fan disturbances Combining surveillance video with AI-based advanced analytics can automatically identify fan disturbances or other operational issues, and notify guards in real time, eliminating the need to have large numbers of guards monitoring video feeds and patrons. The business benefits of digitally transformed guards are compelling. A National Hockey League security director says he used to have 300 guards manning 100 walk-through metal detectors. By moving to AI solutions, he can significantly reduce the number of scanning portals and guards, and most importantly redeploy and gain further operational efficiencies with his overall operational strategy. Changing staffing strategy This changes the staffing strategy significantly and elevates the roles of guards. Suddenly, a US$ 20-per-hour ‘job’ becomes a US$ 40-per-hour profession, with guards transformed into digital knowledge workers delivering better outcomes with digitally enabled staffs. Beyond that, these digitally transformed guards can spend a much higher percentage of their time focused on tasks that impact the fan experience – whether it’s keeping weapons out of the building, pro-actively dealing with unruly fans before a broader disruption occurs, or managing business operations that positively impact fan patron experience. Digitally transforming security guards Perhaps most important, digitally transforming security guards elevates the profession to a more strategic level, which means better pay for the guards, better service for clients of guard services, and an overall better experience for fans. That’s a perfect storm of goodness for everyone.
The UK government recently announced a doubling of the Safer Streets Fund to £45 million, as it seeks to reassure the public that safety is a top priority, as the night-time economy makes a return. More than just surveillance While this funding increase is much needed, it’s vital that the government and local councils use the money strategically, or risk missing out on a great opportunity to deliver real change and enhance safety across the United Kingdom. One of the main strategies cited by the government is to increase the current vast number of CCTV cameras installed across the country, despite the fact that the UK is already one of the most surveilled nations in the world. Investing in video analytics London alone has around 700,000 cameras, but to effectively monitor them all would be an incredibly inefficient use of manpower and require a huge number of staff. Therefore, I believe the clearest and most cost-effective way for this project to succeed in its overall mission, is by investing in smarter technology, such as video analytics. Incorporating video analytics into existing infrastructure is the clear solution This technology offers a more efficient use of resources, faster response times and enables more informed, time-critical decision making, when reacting to unfolding events in real time. Incorporating video analytics into existing infrastructure is the clear solution, as the technology enables legacy assets, such as analogue CCTV cameras, to become more than just after the fact evidence gathering tools and instead be used to help enhance real-time responses to unfolding incidents. Artificial intelligence-enabled solutions Artificial intelligence-enabled solutions are trained using vast datasets of images and video footage, in order to better understand people, objects and vehicles that are captured on film, and they continue ‘learning’ and improving, while in use. The system’s algorithms analyse and prioritise input from video data to decide which inputs are of value, automatically classifying the footage and notifying security personnel accordingly. This reduces response times by notifying CCTV operators of an incident, as it happens, meaning law enforcement and security personnel can react faster and intervene in an ongoing situation. Edge technology and real-time video streaming A key consideration should be choosing a technology that can operate at the edge and deliver real-time video streaming, even at the lowest bandwidths, so it isn’t limited to use in areas with good connectivity, which would exclude most remote areas. Quality really does matter and technology that can operate over low bandwidths is crucial for allowing operators to zoom in on areas of interest, such as a car number plate or face, and retrieve full-resolution images that can make a real difference in ongoing investigations. Analytics-based security approach Introducing an analytics-based security approach would also help curtail the rising cost of tackling crime Introducing an analytics-based security approach would also help curtail the rising cost of tackling crime. Research conducted by the UK’s Labour Party recently found that the annual cost of crime reached a staggering £100 billion. While statistics show that crime rates in general have been fairly stable over recent years, experts point to the increase in specific types of violent crime, such as knife crime which rose by over 20% during 2020. Implementing smart analytics-based technology Implementing smart analytics-based technology would help maintain staffing costs, as the system can identify incidents without an operator’s input, as well as reducing the cost of managing crime, as more incidents will be intervened in before they escalate too far. This dramatically reduces the burden on staff and allows a single surveillance operator to monitor many more cameras. On the other hand, this level of automation also reduces false alarm fatigue and operator overload, which can quickly sap efficiencies and reduce operator alertness, if left unchecked. Data driven problem-solving approach to crime prevention Procurement officials should avoid the common mistake of simply doubling down and throwing more staff and security assets at the problem to bring results. Instead, they should take a more data driven problem-solving approach to crime prevention by leveraging technologies that can enhance response and preserve their existing investments in cameras. The smart use of real-time video analytics could make the difference by preventing dangerous situations from escalating into serious incidents.
Tamron Co., Ltd., a renowned manufacturer of optics for diverse applications, currently offers an array of globally renowned Ø29mm compact-size fixed-focal lenses, M117FM series, compatible with 1/1.7” imagers and full 6-mega pixel resolution, for machine vision applications. Five new models, M117FM12 / M117FM16 / M117FM25 / M117FM35 / M117FM50, will be released to support the growing needs of applications. Mega-pixel cameras used for machine vision applications including production equipment, print circuit board mounting equipment, various test equipment, and various machine tools, are migrating toward higher resolution. Tamron currently offers a variety of mega-pixel machine vision lenses with 30 different models compatible with 1.1”, 1/1.2”, 2/3”, 1/1.7” and 1/1.8” imagers. Machine vision applications Currently, rapid growth is expected in the use of machine-vision lenses compatible with 1/1.7” and 1/1.8” imagers of 6-mega pixel resolution. To meet the need, Tamron’s M117FM series is added with five new models. The new M117FM portfolio, in addition to the two models currently available (wide-angle 1/1.7” 6mm F/2.4 (Model: M117FM06) and 1/1.7” 8mm F/2.4 (Model: M117FM08)), offers a total of seven models to meet the requirements of a wide range of field of view in machine vision applications. Tamron’s state-of-the-art optics technology significantly reduces TV distortion compared with previous models The expanded lineup of compact-size M117FM models, with an outer diameter of Ø29mm, offers an optimum selection for all machine vision applications, and assures compact size, high-resolution, high-contrast imaging for all shooting distances including up-close distances. Fixed focal lenses Tamron develops popular and affordable high-resolution fixed focal lenses that address customers’ critical requirements and needs in all machine vision applications and pursues optical performance that assures distinguished fidelity in all image details with excellent user utility. Key Features High Contrast and Resolution Unrivaled in the Industry The new lenses are compatible with 1/1.7” imagers supporting 2.74μm pixel-pitch 6-mega (max) pixel resolution, with an approved highest-level resolution and contrast in Ø29mm machine-vision lenses. Industry renowned Low Distortion (TV Distortion) Tamron’s state-of-the-art optics technology significantly reduces TV distortion compared with previous models. Specification: M117FM12: -0.45% / M117FM16: -0.1% / M117FM25: -0.1% / M117FM35: -0.1% / M117FM50: -0.1% High-Quality Imaging in Close-up Shooting Distances The new lenses assure high-quality imaging in commonly used close-up distances. Rigorous Guarantee of Image Quality Thorough inspection is performed on the imaging resolution from the center to the periphery, delivering high-contrast and high-resolution without unbalanced blurring throughout the entire lens view. Robust Design of Anti-Vibration and Anti-Shock Mechanism New mechanism improves anti-vibration and anti-shock performance compared with previous models. Even under adverse conditions, the new mechanism suppresses the impact of vibration and shock of up to 10G of magnitude and limits the optical (image) deflection within 10μm. Vibration frequency 10-60Hz (amplitude 0.75mm), vibration frequency 60-200Hz (acceleration 100m/s2), and the number of cycles: 50 cycles. A Common use Setscrew is Included as a Standard Accessory A lock screw provided with the models can be changed to an embedding type setscrew. This further reduces the overall diameter of the lens barrel for more compact installation. Various optical devices Tamron provides a wide range of original optical products, from interchangeable lenses for digital cameras to various optical devices for both the general consumer and OEM. The company makes optical products that contribute to a range of different industries and will continue to devote its rich creativity and popular edge technical prowess to various industrial fields. Furthermore, Tamron is fully aware of its responsibility to the environment and aspires to help preserve the natural environment in all its business activities.
Tamron Co., Ltd., a globally renowned manufacturer of optics for diverse applications, has announced the market launch of Shutterless Compact LWIR (Long-Wave Infrared) Camera Modules that support simultaneous thermal imaging and temperature measurement. The modules are expected to be available on August 28, 2020. General LWIR camera modules need to update internal referential data by operating a mechanical shutter at regular intervals, in order to achieve precision in thermal measurement and stabilise thermal images. This necessarily accompanies incursion of the shuttering noise and disruption of image sequence. The mechanical durability of the shutter is also an issue for a long-time usage. Shutterless LWIR Camera Modules To address these issues with general LWIR camera modules, Tamron will release ‘Shutterless LWIR Camera Modules’ that eliminate the need for calibration using a mechanical shutter, by employing an LWIR sensor using Amorphous Silicon, which possess excellent property in reproduction of thermal reference against changes in temperature and integrating state-of-the-art image processing and optical technologies that have been developed in-house. LWIR camera modules are capable of detecting thermal emission from a target and visualise it under poor or no illumination. This advantage is fully beneficial for various applications, including night-time nursing care without disturbing patient’s sleep, night-time surveillance in complete darkness, and the detection of abnormal temperatures to monitor facility equipment. Abnormal temperature detection Tamron’s new Shutterless LWIR Camera Modules offer distinguished improvement on surveillance Tamron’s new Shutterless LWIR Camera Modules offer distinguished improvement on nursing care, surveillance, and abnormal temperature detection by completely eliminating the annoying shuttering noise and intermittent image interruption. Market demands are also growing in the area of precision temperature measurement and control for livestock breeding, agriculture, etc. Tamron releases three models of Shutterless LWIR Camera Modules with lenses of different focal lengths to address these growing market needs. Proprietary signal processing technology As for the precision temperature measurement, Tamron’s proprietary signal processing technology warrants a temperature precision of ±2℃ (*1) under the adverse condition of shutterless measurement. Key Features Lineup of lenses with various focal lengths Three models of camera modules are offered with optimal lenses, covering a wide angle of applications from wide-angle to mid-telephoto range. Consistent high performance in thermal imaging and temperature measurement Pixel-by-pixel measurement of temperature is achieved through the use of Tamron’s high-performance lenses and proprietary temperature signal processing developed for shutterless measurement. Thermal images and temperature data are simultaneously available. Incorporation of shutterless feature Shutterless feature eliminates incursion of shuttering noise and interruption of image sequence. New modules improve on reliability, free from durability issue related with a mechanical shutter. Protection against dust and water New modules adopt a new mechanism to protect against dust and water to assist implementation in various industry applications.
Tamron Co., Ltd. (President & CEO: Shiro Ajisaka), a renowned manufacturer of optics for diverse applications, announces the launch of two fixed focal lenses, M117FM06 and M117M08, for large 1/1.7” imagers employed in machine vision, supporting full 6-mega-pixel resolution in a Ø29mm compact body. (In machine vision camera lenses compatible with 1/1.7 imagers and supporting 6 mega-pixel resolution - survey by Tamron, effective as of June 2020.) In recent year, mega-pixel cameras used for machine vision applications including production equipment, substrate mounting equipment, various test equipment, and various engineering machines migrate toward higher resolution. Under this market trend, Tamron currently offers an extensive array (total 28models) of mega-pixel machine vision lenses for 1.1” imagers, 1/1.2” imagers, 2/3” imagers and 1/1.8” 2-mega-pixel imagers. High resolution fixed focal lenses In addition to this, Tamron newly releases two mega-pixel lenses supporting 1/1.7” and 1/1.8” 6-mega-pixel imagers in a compact body that are expected to spread in the future. In many cases, some specific production equipment, substrate inspection equipment, and industry-grade printers demand lenses that can be installed in a limited space and assure high resolution and high contrast in close-up wide angle images. Tamron now offers the widest selection of high resolution lenses to address customers’ exacting needs With this addition, Tamron now offers the widest selection of high resolution lenses to address customers’ exacting needs. Tamron develops high resolution fixed focal lenses to meet customers’ critical requirements and needs in machine vision and pursues optical performance that assures distinguished fidelity in all image details, and excelled user utility. Key Features Unrivalled High Contrast and High Resolution in the Industry The new lenses are compatible with 1/1.7” 2.74μm pixel-pitch 6-mega (max) pixel imagers, while assuring the highest resolution and contrast in Ø29mm machine-vision lenses. Low Distortion (TV Distortion) Tamron’s state-of-the-art optics technology achieves drastic improvement in TV distortion compared with previous models. Specification: M117FM06: -1.5% / M117FM08: -1.0% High Quality Imaging in Close-up Shooting Distance The new lens provides high quality imaging in commonly used close-up distances. Rigid Inspection on High Quality Rigid inspection is performed to certify resolution from the centre to the periphery of images, assuring high contrast and high resolution without unbalanced blurring throughout the entire lens view. Rugged Mechanical Design for Anti Vibration and Shock Newly designed mechanism improves anti vibration and shock performance compared with previous models. Even under a severe machine-vision setup with as much as max 10G vibrations and shocks, the new mechanism limits optical (image) deflection within 10μm. (Vibration frequency 10-60Hz (amplitude 0.75mm), vibration frequency 60-200Hz (acceleration 100m/s2), and number of cycles: 50 cycles.) A Commonly used Setscrew is Included as a Standard Accessory A lock screw used in previous models can be replaced with an embedding-type setscrew, reducing the diameter of the lens barrel for further compact installation. (Ø29mm: Excluding the objective-end of the lens.)
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