Dallmeier IPS 2400 SMAVIA
Dallmeier IPS 2400 SMAVIA

The IPS 2400 is a high performance VideoIP appliance with an integrated storage system. In conjunction with the dedicated and preloaded software SMAVIA Recording Server it is optimally suited for all applications which require a high recording speed, enhanced storage capacity and low power consumption while providing maximum security. The IPS 2400 is a high performance server hardware with Multi-Core CPU, suitable for up to 24 IP video channels (SD-IP, HD-IP, megapixel). The integrated storage system (8x 3.5” HDDs) allows for a high storage capacity. A sophisticated hardware concept and perfectly coordinated components allow for a high recording speed. Due to the “EasyChange“ functionality hard disk drives can easily and conveniently be changed from the front side of the device in case of an HDD failure (hot-swap in connection with RAID 5/6). The IPS 2400 is characterized by its space-saving design as well as low power consumption and low heat emission. It can be installed in a 19" rack using the included 19" bracket. The preloaded SMAVIA Recording Server Software supports standard resolutions as well as Full-HD (up to 1080p) and up to 8 megapixels. RTSP and ONVIF compliant cameras can be configured and recorded with SMAVIA. The connection to an Active Directory user administration is possible via the LDAP protocol. The evaluation of live and recorded images can be done either with the SMAVIA Viewing Client (one access license, the so-called “basic license”, is already included) or with SeMSy® via Ethernet (LAN/WAN). PRemote-HD, a special method developed by Dallmeier that enables the transmission of HDTV streams even at low bandwidths, is supported in real time.

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Network Video Recorders (NVRs) - Expert commentary

Cybersecurity: What We Can Do As An Industry
Cybersecurity: What We Can Do As An Industry

In 2017, IoT-based cyberattacks increased by 600%. As the industry moves towards the mass adoption of interconnected physical security devices, end users have found a plethora of advantages, broadening the scope of traditional video surveillance solutions beyond simple safety measures. Thanks in part to these recent advancements, our physical solutions are at a higher risk than ever before. With today’s ever evolving digital landscape and the increasing complexity of physical and cyber-attacks, it’s imperative to take specific precautions to combat these threats. Video surveillance systems Cybersecurity is not usually the first concern to come to mind When you think of a video surveillance system, cybersecurity is not usually the first concern to come to mind, since digital threats are usually thought of as separate from physical security. Unfortunately, these two are becoming increasingly intertwined as intruders continue to use inventive methods in order to access an organization's assets. Hacks and data breaches are among the top cyber concerns, but many overlook the fact that weak cybersecurity practices can lead to physical danger as well. Organizations that deploy video surveillance devices paired with advanced analytics programs often leave themselves vulnerable to a breach without even realizing it. While they may be intelligent, IoT devices are soft targets that cybercriminals and hackers can easily exploit, crippling a physical security system from the inside out. Physical security manufacturers Whether looking to simply gain access to internal data, or paralyze a system prior to a physical attack, allowing hackers easy access to surveillance systems can only end poorly. In order to stay competitive, manufacturers within the security industry are trading in their traditional analog technology and moving towards interconnected devices. Due to this, security can no longer be solely focused on the physical elements and end users have taken note. The first step towards more secured solutions starts with physical security manufacturers choosing to make cybersecurity a priority for all products, from endpoint to edge and beyond. Gone are the days of end users underestimating the importance of reliability within their solutions. Manufacturers that choose to invest time and research into the development of cyber-hardening will be ahead of the curve and an asset to all. Wireless communication systems Integrators also become complicit in any issues that may arise in the future Aside from simply making the commitment to improve cyber hygiene, there are solid steps that manufacturers can take. One simple action is incorporating tools and features into devices that allow end users to more easily configure their cyber protection settings. Similarly, working with a third party to perform penetration testing on products can help to ensure the backend security of IoT devices. This gives customers peace of mind and manufacturers a competitive edge. While deficient cybersecurity standards can reflect poorly on manufacturers by installing vulnerable devices on a network, integrators also become complicit in any issues that may arise in the future. Just last year, ADT was forced to settle a $16 million class action lawsuit when the company installed an unencrypted wireless communication system that rendered an organization open to hacks. Cybersecurity services In addition, we’ve all heard of the bans, taxes and tariffs the U.S. government has recently put on certain manufacturers, depending on their country of origin and cybersecurity practices. Lawsuits aside, employing proper cybersecurity standards can give integrators a competitive advantage. With the proliferation of hacks, malware, and ransomware, integrators that can ease their client's cyber-woes are already a step ahead. By choosing to work with cybersecurity-focused manufacturers who provide clients with vulnerability testing and educate end users on best practices, integrators can not only thrive but find new sources of RMR. Education, collaboration and participation are three pillars when tackling cybersecurity from all angles. For dealers and integrators who have yet to add cybersecurity services to their business portfolios, scouting out a strategic IT partner could be the answer. Unlocking countless opportunities Becoming educated on the topic of cybersecurity and its importance for an organization is the first step Physical security integrators who feel uncomfortable diving headfirst into the digital realm may find that strategically aligning themselves with an IT or cyber firm will unlock countless opportunities. By opening the door to a partnership with an IT-focused firm, integrators receive the benefit of cybersecurity insight on future projects and a new source of RMR through continued consulting with current customers. In exchange, the IT firm gains a new source of clients in an industry otherwise untapped. This is a win for all those involved. While manufacturers, dealers and integrators play a large part in the cybersecurity of physical systems, end users also play a crucial role. Becoming educated on the topic of cybersecurity and its importance for an organization is the first step. Commonplace cybersecurity standards Below is a list of commonplace cybersecurity standards that all organizations should work to implement for the protection of their own video surveillance solutions: Always keep camera firmware up to date for the latest cyber protections. Change default passwords, especially those of admins, to keep the system locked to outside users. Create different user groups with separate rights to ensure all users have only the permissions they need. Set an encryption key for surveillance recordings to safeguard footage against intruders and prevent hackers from accessing a system through a backdoor. Enable notifications, whether for error codes or storage failures, to keep up to date with all systems happenings. Create/configure an OpenVPN connection for secured remote access. Check the web server log on a regular basis to see who is accessing the system. Ensure that web crawling is forbidden to prevent images or data found on your device from being made searchable. Avoid exposing devices to the internet unless strictly necessary to reduce the risk of attacks.

What Is AI Face Search? Benefits Over Facial Recognition Systems
What Is AI Face Search? Benefits Over Facial Recognition Systems

When a child goes missing in a large, crowded mall, we have a panicking mom asking for help from the staff, at least a dozen cameras in the area, and assuming the child has gone missing for only 15 minutes, about 3 hours’ worth of video to look through to find the child. Typical security staff response would be to monitor the video wall while reviewing the footage and making a verbal announcement throughout the mall so the staff can keep an eye out for her. There is no telling how long it will take, while every second feels like hours under pressure. As more time passes, the possible areas where the child can be will widen, it becomes more time-consuming to search manually, and the likelihood of finding the child decreases. What if we can avoid all of that and directly search for that particular girl in less than 1 second? Artificial neural networks are improving every day and now enable us to search for a person across all selected camera streamsWith Artificial intelligence, we can. Artificial neural networks are improving every day and now enable us to search for a person across all selected camera streams in a fraction of a second, using only one photo of that person. The photo does not even have to be a full frontal, passport-type mugshot; it can be a selfie image of the person at a party, as long as the face is there, the AI can find her and match her face with the hundreds or thousands of faces in the locations of interest. The search result is obtained in nearly real time as she passes by a certain camera. Distinguishing Humans From Animals And Statues The AI system continuously analyzes video streams from the surveillance cameras in its network, distinguishes human faces from non-human objects such as statues and animals, and much like a human brain, stores information about those faces in its memory, a mental image of the facial features so to speak. When we, the system user, upload an image of the person of interest to the AI system, the AI detects the face(s) in that image along with their particular features, search its memory for similar faces, and shows us where and when the person has appeared. We are in control of selecting the time period (up to days) and place (cameras) to search, and we can adjust the similarity level, i.e., how much a face matches the uploaded photo, to expand or fine-tune the search result according to our need. Furthermore, because the camera names and time stamps are available, the system can be linked with maps to track and predict the path of the person of interest. AI Face Search is not Face Recognition for two reasons: it protects people’s privacy, and it is lightweight Protecting People’s Privacy With AI Face Search  All features of face recognition can be enabled by the system user, such as to notify staff members when a person of interest is approaching the store AI Face Search is not Face Recognition for two reasons: it protects people’s privacy, and it is lightweight. First, with AI Face Search, no names, ID, personal information, or lists of any type are required to be saved in the system. The uploaded image can be erased from the system after use, there is no face database, and all faces in the camera live view can be blurred out post-processing to guarantee GDPR compliance. Second, the lack of a required face database, a live view with frames drawn around the detected faces and constant face matching in the background also significantly reduces the amount of computing resource to process the video stream, hence the lightweight. Face Search Versus Face Recognition AI Face Search Face Recognition Quick search for a particular person in video footage Identify everyone in video footage Match detected face(s) in video stream to target face(s) in an uploaded image Match detected face(s) in video stream to a database Do not store faces and names in a database Must have a database with ID info Automatically protect privacy for GDPR compliance in public places May require additional paperwork to comply with privacy regulations Lightweight solution Complex solution for large-scale deployment Main use: locate persons of interest in a large area Main use: identify a person who passes through a checkpoint Of course, all features of face recognition can be enabled by the system user if necessary, such as to notify staff members when a person of interest is approaching the store, but the flexibility to not have such features and to use the search tool as a simple Google-like device particularly for people and images is the advantage of AI Face Search.Because Face Search is not based on face recognition, no faces and name identifications are stored Advantages Of AI Face Search Artificial Intelligence has advanced so far in the past few years that its facial understanding capability is equivalent to that of a human. The AI will recognise the person of interest whether he has glasses, wears a hat, is drinking water, or is at an angle away from the camera. In summary, the advantages of Face Search: High efficiency: a target person can be located within a few seconds, which enables fast response time. High performance: high accuracy in a large database and stable performance, much like Google search for text-based queries. Easy setup and usage: AI appliance with the built-in face search engine can be customised to integrate to any existing NVR/VMS/camera system or as a standalone unit depending on the customer’s needs. The simple-to-use interface requires minimal training and no special programming skills. High-cost saving: the time saving and ease of use translate to orders of magnitude less manual effort than traditionally required, which means money saving. Scalability: AI can scale much faster and at a wider scope than human effort. AI performance simply relies on computing resource, and each Face Search appliance typically comes with the optimal hardware for any system size depending on the customer need, which can go up to thousands of cameras. Privacy: AI Face Search is not face recognition. For face recognition, there are privacy laws that limits the usage. Because Face Search is not based on face recognition, no faces and name identifications are stored, so Face Search can be used in many public environments to identify faces against past and real-time video recordings. AI Face Search match detected face(s) in video stream to target face(s) in an uploaded image Common Use Cases Of AI Face Search In addition to the scenario of missing child in a shopping mall, other common use cases for the AI Face Search technology include: Retail management: Search, detect and locate VIP guests in hotels, shopping centres, resorts, etc. to promptly attend to their needs, track their behaviour pattern, and predict locations that they tend to visit. Crime suspect: Quickly search for and prove/disprove the presence of suspects (thief, robber, terrorist, etc.) in an incident at certain locations and time. School campus protection: With the recent increase in number of mass shootings in school campuses, there is a need to identify, locate and stop a weapon carrier on campus as soon as possible before he can start shooting. Face Search will enable the authorities to locate the suspect and trace his movements within seconds using multiple camera feeds from different areas on campus. Only one clear image of the suspect’s face is sufficient. In the race of technology development in response to business needs and security concerns, AI Face Search is a simple, lightweight solution for airports, shopping centres, schools, resorts, etc. to increase our efficiency, minimise manual effort in searching for people when incidents occur on site, and actively prevent potential incidents from occurring. By Paul Sun, CEO of IronYun, and Mai Truong, Marketing Manager of IronYun

How To Choose The Right Storage Card For Video Surveillance Systems
How To Choose The Right Storage Card For Video Surveillance Systems

With increased demands being placed on safety and security globally, and supported by advancements in IP cameras and 360-degree camera technology, the video surveillance industry is growing steadily. Market research indicates that this worldwide industry is expected to reach an estimated $39.3 billion in revenue by 2023, driven by a CAGR of 9.3 percent from 2018 to 2023. Video surveillance is not just about capturing footage (to review an event or incident when it occurs), but also about data analysis delivering actionable insights that can improve operational efficiencies, better understand customer buying behaviors, or simply just provide added value and intelligence. Growth of Ultra-HD Surveillance To ensure that the quality of the data is good enough to extract the details required to drive these insights, surveillance cameras are technologically evolving as well, not only with expanded capabilities surrounding optical zoom and motion range,4K Ultra HD-compliant networked cameras are expected to grow from 0.4 percent shipped in 2017, to 28 percent in 2021 but also relating to improvements in signal-to-noise (S2N) ratios, light sensitivities (and the minimum illumination needed to produce usable images), wide dynamic ranges (WDR) for varying foreground and background illumination requirements, and of course, higher quality resolutions. As such, 4K Ultra HD-compliant networked cameras are expected to grow from 0.4 percent shipped in 2017, to 28 percent in 2021, representing an astonishing 170 percent growth per year, and will require three to six times the storage space of 1080p video dependent on the compression technology used. Surveillance cameras are typically connected to a networked video recorder (NVR) that acts as a gateway or local server, collecting data from the cameras and running video management software (VMS), as well as analytics. Capturing this data is dependent on the communications path between individual cameras and the NVR. If this connection is lost, whether intentional, unintentional, or a simple malfunction, surveillance video will no longer be captured and the system will cease operations. Therefore, it has become common to use microSD cards in surveillance cameras as a failsafe mechanism. Despite lost connectivity to the NVR, the camera can still record and capture raw footage locally until the network is restored, which in itself, could take a long time depending on maintenance staff or equipment availability, weather conditions, or other unplanned issues. Since microSD cards play a critical role as a failsafe mechanism to ensure service availability, it is important to choose the right card for capturing video footage.  It has become common to use microSD cards in surveillance cameras as a failsafe mechanism if an NVR breaks Key Characteristics Of microSDs There are many different microSD cards to choose from for video capture at the network’s edge, and they range from industrial grade capabilities to commercial or retail grade, and everything in-between. To help make some of these uncertainties a little more certain, here are the key microSD card characteristics for video camera capture. Designed For Surveillance As the market enjoys steady growth, storage vendors want to participate and have done so with a number of repurposed, repackaged, remarketed microSD cards targeted for video surveillance but with not much robustness, performance or capabilities specific to the application. Adding the absence of mean-time between failure (MTBF) specifications to the equation, microSD card reliability is typically a perceived measurement -- measured in hours of operation and relatively vague and hidden under metrics associated with the camera’s resolution and compression ratio. Therefore, when selecting a microSD card for surveillance cams at the edge, the choice should include a vendor that is trusted, has experience and a proven storage portfolio in video surveillance, and in microSD card technologies. Endurance, as it relates to microSD cards, represents the number of rewrites possible before the card can no longer store data correctly  High Endurance Endurance, as it relates to microSD cards, represents the number of rewrites (program/erase cycles) that are possible before the card can no longer store data correctly. The rewrite operation is cyclical whereby a new stream of footage replaces older content by writing over it until the card is full, and the cycle repeats. The higher the endurance, the longer the card will perform before it needs to be replaced. Endurance is also referred to in terabytes written (TBW) or by the number of hours that the card can record continuously (while overwriting data) before a failure will occur. Health Monitoring Health monitoring is a desired capability that not many microSD cards currently support and enables the host system to check when the endurance levels of a card are low and needs to be replaced. Having a card that supports this capability enables system integrators and operators with the ability to perform preemptive maintenance that will help to reduce system failures, as well as associated maintenance costs. Performance To capture continuous streams of raw footage, microSD cards within surveillance cams perform write operations about seventy to ninety percent of the time, whereas reading captured footage is performed about ten to thirty percent. The difference in read/write performance is dependent on whether the card is used in an artificial intelligent (AI) capable camera, or a standard one.   microSD cards deployed within surveillance cameras should support temperature ranges from -25 degrees Celsius to 85 degrees Celsius Finding a card that is write-friendly, and can provide enough bandwidth to properly capture streamed data, and is cost-effective, requires one that falls between fast industrial card capabilities and slower commercial ones. Bandwidth in the range of 50 MB/sec for writes and 80 MB/sec for reads are typical and sufficient for microSD cards deployed within surveillance cameras. Temperature Ranges Lower capacity support of 32GB can provide room to attract the smaller or entry-level video surveillance deployments As microSD cards must be designed for continuous operation in extreme weather conditions and a variety of climates, whether located indoors or out, support for various temperature ranges are another consideration. Given the wide spectrum of temperatures required by the camera makers, microSD cards deployed within surveillance cameras should support temperature ranges from -25 degrees Celsius to 85 degrees Celsius, or in extreme cases, as low as -40 degrees Celsius. Capacity Selecting the right-sized capacity is also very important as there needs to be a minimum level to ensure that there is enough room to hold footage for a number of days or weeks before it is overwritten or the connectivity to the NVR is restored. Though 64GB is considered the capacity sweet spot for microSD cards deployed within surveillance cameras today, lower capacity support of 32GB can provide room to attract the smaller or entry-level video surveillance deployments. In the future, even higher capacities will be important for specific use cases and will potentially become standard capacities as the market evolves. When choosing the right storage microSD card to implement into your video surveillance system, make sure the card is designed specifically for the application – does it include the right levels of endurance and performance to capture continuous streams – can it withstand environmental challenges and wide temperature extremes – will it enable preventative and preemptive maintenance to provide years of service? It is critical for the surveillance system to be able to collect video footage whether the camera is connected to an NVR or is a standalone camera as collecting footage at the base of the surveillance system is the most crucial point of failure. As such, failsafe mechanisms are required to keep the camera recording until the network is restored.

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Dallmeier Presents Video Technology And Artificial Intelligence To Optimize Casino Operations At G2E Asia 2019
Dallmeier Presents Video Technology And Artificial Intelligence To Optimize Casino Operations At G2E Asia 2019

Casino operators are looking intensively for solutions to transform the multitude of process data into useful business intelligence information. With its 'Smart Casino Solutions', Dallmeier is pursuing a unique approach in which the manufacturer's video technology is linked to AI systems. At G2E Asia from 21.05.2019 - 23.05.2019, Stand A301, Dallmeier will present solutions for the three main casino areas of gaming, surveillance and marketing. Many casino operators are still struggling with undetected fraud and theft, high operating costs and inefficient manual processes. The use of Artificial Intelligence (AI) promises significant improvements. Due to the large number of video systems in casino operation, the linking of digitally available data with information that can be generated from video systems is particularly obvious. The use of Artificial Intelligence (AI) promises significant improvements However, this requires that the resolution quality of the video images can be precisely defined in all relevant areas. Only this way, the data quality required for AI systems and the respective application case can be guaranteed. Dallmeier camera systems fulfil exactly this functionality and offer completely new solutions in combination with AI systems. Gaming: Casino Automation Technology Classical table games like blackjack or baccarat were difficult to integrate into data processing and analysis because of their "analog" character. Dallmeier's Casino Automation Technology (CAT) - the first gaming automation system to be live in a production environment - uses AI technologies and standard Full HD IP cameras to capture a wide variety of data. In this way, CAT enables a multitude of insights and the automation of essential processes where the system detects chips and cards, provides real-time information about placement and the value of bets, game speed and float value, to name just a few important functionalities. For the first time, this enables accurate player evaluation, a significantly increased game speed and much more effective protection against fraud. CAT is available for baccarat and blackjack. Surveillance: Minimizing TCO With Panomera® In addition, classical surveillance and CCTV also play a major role in casinos where large areas need to be monitored to protect guests, players, staff and the casino's inventory. With the latest model of the patented Panomera® cameras, a 360-degree version, casino operators can cover much larger areas with the same number of operators and at the same time significantly improve overall security with a high-resolution 360-degree view of the entire scene. In the event of an incident, the operator can zoom into the scenes as with a PTZ camera The combination of a complete overview and the highest detail resolution is particularly impressive, where even distant objects are displayed with the same resolution as objects in the front image area. In the event of an incident, the operator can zoom into the scenes as with a PTZ camera – but without losing the overall picture, neither live nor in the recording. And even multiple operators can zoom in at the same time to solve complex scenarios. Significantly fewer cameras reduce the infrastructure and operating costs, and at the same time security goals can be achieved much better. Marketing: Business Intelligence The benefits of Dallmeier's Smart Casino Solutions are rounded off in marketing. Through the intelligent combination of video technology-based functions (e.g. people counting) with AI-based gaming automation technologies and other analysis techniques, casinos can gain access to a previously hidden treasure trove of data. Collecting, analysing and understanding this data helps casinos better plan their business and make more informed decisions for loyalty programs based on the behaviour and preferences of their visitors and players.

Nortek Security & Control Acquires IntelliVision To Expand Presence In Artificial Intelligence And Video Analytics Market
Nortek Security & Control Acquires IntelliVision To Expand Presence In Artificial Intelligence And Video Analytics Market

Leaping to the forefront of the rapidly growing fields of Artificial Intelligence (AI) and video analytics, Nortek Security & Control LLC (NSC), a global provider of smart connected devices and systems for residential, security, access control and digital health markets, announced the acquisition of San Jose, California-based IntelliVision Technologies Corp., a pioneer and leader in Artificial Intelligence, smart cameras and deep learning-based video analytics software. IntelliVision will operate as a wholly owned subsidiary of NSC. IntelliVision will continue to support its customers and products. IntelliVision is a market leader in AI and deep learning-based video analytics software for smart cameras, providing video analytics solutions for several markets including Smart Home/IoT, Smart Security, Smart Retail, Smart City and Smart Auto/ADAS. IntelliVision AI and video analytics solutions provide actionable insights for security and monitoring in smart home, smart enterprise, and smart city applications Monitoring Smart Home, City Applications "This acquisition is a great fit for us," NSC President Mike O'Neal said. "The IntelliVision team brings incredible strengths from which we will together build rich, future-ready solutions, with intelligence that will transform the NSC product line. This will extend our leadership position in security, automation and entertainment technology, with significant benefits for our partners and customers." IntelliVision AI and video analytics solutions provide actionable insights for security and monitoring in smart home, smart enterprise, and smart city applications; business intelligence for smart enterprise and smart retail; and advanced driver assistance systems (ADAS) for automobiles. Implementation By Major Brands The company's software includes licenses for dozens of patents and has been deployed globally in over 4 million cameras from over 50 top tier brand customers and consumer electronics manufacturers. Customers include Comcast, ADT, Netgear, Ring, Ambarella, Schneider Electric/Pelco, Dallmeier, DLink, Disney, and Zebra. "We are thrilled to become part of Nortek Security & Control," commented IntelliVision CEO Vaidhi Nathan, who will stay on to lead video analytics and artificial intelligence development under the NSC umbrella. "We now have the support and resources of a major market-leader. Plus, integrating IntelliVision's AI and video analytics technologies into NSC's security, control and entertainment platforms will create clear leadership advantages in the markets we collectively serve." The video analytics and AI technology will empower us to offer incredibly personalized control and automation solutions, and will add significantly to our security platforms" Personalized Control And Automation Solutions NSC Executive Vice President of Marketing and Innovation Joe Roberts said that IntelliVision technology will be embedded in key NSC products and systems. "The video analytics and AI technology will empower us to offer incredibly personalized control and automation solutions, and will add significantly to our security platforms," said Roberts. "This will create important new benefits for our dealers and exceptional experiences for the end-users of our products." Roberts cited IntelliVision's strengths in face detection, recognition and search, intelligent motion, object detection and tracking, intrusion/perimeter watch, object classification (people, vehicle, pet), license plate detection and recognition (LPR/ANPR), and audio recognition. Multi-factor Authentication Security System "For example, imagine a security or access control system that can recognize an approaching person," continued Roberts. "The system itself can provide a hands-free, multi-factor authentication that nearly eliminates false positives all while improving the user experience. And for automation, knowing who is in the room enables setting the lighting and climate scenes according to that person's preference. Now the connected home is not just smart, but intuitive." According to Roberts, the acquisition also strengthens the company's ongoing investments in voice and natural language technologies and significantly adds to the company's growing patent portfolio.

Theia Demonstrates 4K Varifocal Lenses On Dallmeier DF5400 Ultraline Series 4K Cameras At ISC West 2016
Theia Demonstrates 4K Varifocal Lenses On Dallmeier DF5400 Ultraline Series 4K Cameras At ISC West 2016

The SL410 and SL1250 varifocal lenses are designed to resolve 1.55 micron-sized pixel of smaller 1/ 2.3” 4K sensors Theia Technologies, the IP video surveillance lens specialist, will demonstrate its new range of 4K lenses on the upcoming Dallmeier 4K cameras at ISC West 2016 in booth 6051. The lenses are now available for sale just as 4K is beginning to accelerate. Theia’s new lenses offer resolution performance which truly matches the image quality improvements which the readily available 4K sensor cameras promise, but are not necessarily delivering. The lenses are designed to resolve the 1.55 micron-sized pixel of the smaller 1/ 2.3” 4K sensors, while at the same time resolving the 1.85 micron pixels and covering the larger area of the 1/ 1.7” 4K image sensors used in Dallmeier’s upcoming DF5400 Ultraline series 4K cameras. IR-Corrected Lenses The IR-corrected lenses are extremely compact given their large format, at only 64mm long. Compared to other commonly found 1/1.7” format 4K lenses with similar features, they are much smaller, allowing them to fit into smaller dome cameras such as Dallmeier’s planned 4.5” 4K vandal resistant dome cameras, as well as its box type versions. Theia’s family of 4K varifocal lenses will cover a horizontal field of view from 112 degrees to 9 degrees, with focal ranges of 4-10mm in Theia’s SL410 lens and 12-50mm in the Theia SL1250 lens. The new lenses will be offered in numerous configurations, including with motorized focus, zoom, IR cut filter, photo-interrupters, manual, DC auto and P iris options, as well as CS or D25 board mount versions. The SL410 4-10mm lens will also be available in a C mount version. Both lenses are in stock for immediate shipment. The SL410 4-10mm lens boasts the fastest F number in the industry for that sensor at f/1.4 offering probably the best light gathering ability of any 4k varifocal lens being deployed in the surveillance market today. Designed To Meet Needs Of 4K Analytics-Rich Cameras As Mark Peterson, VP Advanced Technology, at Theia Technologies, explained, “The emergence of 4K resolution in video surveillance will empower analytics-rich applications such as facial recognition, behavioral studies and ANPR, where a high level of detail and precision is required. The technology is also an obvious choice for situations in which there is a lot of activity or large areas where there are limited options for placing cameras yet the entire area needs covering such as in shopping centers, stadiums or open public spaces.”