Analogue Transmission - Expert commentary

HD over Coax provides cost-effective video surveillance upgrade
HD over Coax provides cost-effective video surveillance upgrade

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.

How to use video analytics and metadata to prevent terrorist attacks
How to use video analytics and metadata to prevent terrorist attacks

Today ‘terrorism’ has become a word we use and hear every day. The goal of terrorism is a media product - information delivered to nearly every house in the world. So, the weapon of terrorism is information. Therefore, the way we defend and prevent terrorism must also be based on intelligent processing of information - and an early awareness of potential threats and effective preventive action may eliminate most attacks. Video analytics, automated surveillance and AI decision-making are going to change the rules of the struggle between civilians and terrorists by making attempted attacks predictable, senseless and silent. In this article, we will evaluate to what extent technology can investigate and prevent terror crimes considering the latest technology innovations. Civilian feedback helps terrorists to accomplish mission In order to achieve their main goal - loud media response - terrorists and those who order the attacks use unpredictable tactics and the element of surprise; so that after every attack, the media discusses for months the circumstances and their insanity. Unfortunately, each time it happens our society seems to be unprepared. As the media environment grows, terror attacks attract more attention, and the feedback of civilians actually helps the terrorists to accomplish their mission. Features of terrorist crimes Counter-terrorist specialists highlight, among the others, the following inherent symptoms of terror crimes: Unpredictability Public visibility Enormous social resonance The question is: Are there technological solutions that could treat these symptoms at a low level? Crime investigations are based on objective indisputable facts that can be used against suspects in a court. The facts are: Video surveillance materials Facial recognition and ANPR metadata Audio data (e.g. phone calls) Internet communication logs Other registered human actions Metadata sources and analytical systems To be able to collect and analyse that data, it needs to be in a data format that an analytical system will be able to process. Metadata can be generated by processing data of the above sources. Metadata can be stored in relational databases or in blockchain, so it can be a reference for an analytical system or law enforcement structures. Automatic or semi-automatic investigation can be based on crime scenarios, behaviour patterns, forensic search, face and vehicle recognition and synoptical search Aggregation of metadata sources could be constructive because it would significantly increase metadata availability for analytical systems and will improve metadata quality. This would surely require replacement of most of existing security systems and standardisation of new systems so to ensure maximal compatibility of metadata sources and analytical systems. Offline video analytics As these improvements are difficult to develop and implement globally, replacement solutions are being offered currently in the security market. One of them is the concept of offline video analytics, which generates and analyses metadata from any video source. Video sources may vary from ‘old school’ analogue cameras to high-resolution IP cameras recorded in any digital format. Quality of the metadata generated from offline analytical systems is almost unaffected. High quality metadata can be analysed and investigated automatically or semi-automatically for violations, crimes and terror activity. Automatic or semi-automatic investigation can be based on crime scenarios, behaviour patterns, forensic search, face and vehicle recognition and synoptical search. Fast and effective investigation of terror activities may prevent attacks and also can reduce the number of active terrorists. Human head microvibration is linked with the vestibular-emotional reflex (VER) and depends on emotional status Deep learning and neural network technologies However, realtime crime and terror prevention requires instant metadata generation and analysis. The investigation instruments mentioned above would not be of the same efficiency. Firstly, processing capabilities of analytical system must be very high because the system should be able to record data, generate metadata and analyse it at the same time in realtime conditions. Currently the most powerful server processors can run only tens of detectors so it becomes very costly. That is why these kinds of solutions are only used in critical infrastructure. However, if they were used widely they would dramatically reduce the number of criminal and terror activities. Deep learning and neural network technologies (so-called artificial intelligence - AI) are coming to the security market to replace classic video analytics. These systems are not yet much more efficient hardware-wise; however, they have greater potential and they are cheaper. Behaviour patterns, actions, sounds, speech, faces, car number plates and many other metadata types can be identified and collected and analysed by AI in realtime. Security surveillance and analytical AI systems could know about each person’s life and social background so it could make automatic decisions Emotion recognition/vibraimage technology Emotion recognition (or vibraimage) technology measures micromovements (vibration) of a person by processing video from a camera or any video source. Human head microvibration is linked with the vestibular-emotional reflex (VER) and depends on emotional status. Vibraimage systems detect human emotions by the control of 3D head-neck movements accumulated in several frames of video processing. Vibraimage is a system that detects all human emotions. Blockchain can bring awareness of different views. Imagine if the security surveillance and analytical AI system knew about each person’s life and social background so it could make automatic decisions to give more surveillance priority to those who potentially could take negative action. Although security equipment is becoming more affordable, the budgeting of security systems at a government and private level is still the biggest problem. As the global population is growing and migration is getting more intense, public and private security is becoming a natural need. Meanwhile, the security market is ready to deliver solutions that can instantly investigate and even prevent terror activities.

Are your surveillance monitors prepared for the latest video technology developments?
Are your surveillance monitors prepared for the latest video technology developments?

Everybody has been hooked on the discussions about Analogue HD or IP systems, but shouldn’t we really be thinking about WiFi and 5G connectivity, removing the need for expensive cabling? Are wireless networks secure enough? What is the potential range? Even the basic question about whether or not the network is capable of transferring the huge (and growing) amount of data required for High Res Video, which will soon be quadrupled with the advent of 4K and higher resolutions. The future of video surveillance monitors We have seen a massive uptake in 4K monitors in the security industry. While they have been relatively common in the consumer market, they are only now beginning to really take off in the CCTV market, and the advances in Analogue HD and IP technology mean that 4K is no longer the limited application technology it was just a few years ago. Relatively easy and inexpensive access to huge amounts of storage space, either on physical storage servers or in the cloud, both of which have their own positives and negatives, have really helped with the adoption of 4K. Having said that the consensus seems to be, at least where displays are concerned, there is very little need for any higher resolution. So, where next for monitors in CCTV? 8K monitors are present, but are currently prohibitively expensive, and content is in short supply (although the Japanese want to broadcast the Tokyo Olympics in 8K in 2020). Do we really need 8K and higher displays in the security industry? In my own opinion, not for anything smaller than 100-150+ inches, as the pictures displayed on a 4K resolution monitor are photo realistic without pixilation on anything I’ve seen in that range of sizes. The consensus seems to be, at least where displays are concerned, there is very little need for any higher resolution Yes, users many want ultra-high resolution video recording in order to capture every minute detail, but I feel there is absolutely no practical application for anything more than 4K displays below around 120”, just as I feel there is no practical application for 4K resolution below 24”. The higher resolution camera images can be zoomed in and viewed perfectly well on FHD and 4K monitors. That means there has to be development in other areas. Developments in WiFi and 5G What we have started to see entering the market are Analogue HD and IP RJ45 native input monitors. Whilst you would be forgiven for thinking they are very similar, there are in fact some huge differences. The IP monitors are essentially like All-In-One Android based computers, capable of running various versions of popular VMS software and some with the option to save to onboard memory or external drives and memory cards. These are becoming very popular with new smaller (8-16 camera) IP installs as they basically remove the need for an NVR or dedicated storage server. Developments in the area of WiFi and 5G connectivity are showing great promise of being capable of transferring the amount of data generated meaning the next step in this market would maybe be to incorporate wireless connectivity in the IP monitor and camera setup. This brings its own issues with data security and network reliability, but for small retail or commercial systems where the data isn’t sensitive it represents a very viable option, doing away with both expensive installation of cabling and the need for an NVR. Larger systems would in all likelihood be unable to cope with the sheer amount of data required to be transmitted over the network, and the limited range of current wireless technologies would be incompatible with the scale of such installs, so hard wiring will still be the best option for these for the foreseeable future. There will be a decline in the physical display market as more development goes into Augmented and Virtual Reality Analogue HD options Analogue HD options have come a long way in a quite short time, with the latest developments able to support over 4MP (2K resolution), and 4K almost here. This has meant that for older legacy installations the systems can be upgraded with newer AHD/TVI/CVI cameras and monitors while using existing cabling. The main benefit of the monitors with native AHD/TVI/CVI loopthrough connections is their ability to work as a spot monitor a long distance from the DVR/NVR. While co-axial systems seem to be gradually reducing in number there will still be older systems in place that want to take advantage of the benefits of co-axial technology, including network security and transmission range. Analogue technologies will eventually become obsolete, but there is still much to recommend them for the next few years. Analogue technologies will eventually become obsolete, but there is still much to recommend them for the next few years Another more niche development is the D2IP monitor, which instead of having IP input has HDMI input and IP output, sending all activity on the screen to the NVR. This is mainly a defence against corporate espionage, fraud and other sensitive actions. While this has limited application those who do need it find it a very useful technology, but it’s very unlikely to become mainstream in the near future. Augmented Reality and Virtual Reality Does the monitor industry as a whole have a future? In the longer term (decades rather than years) there will definitely be a decline in the physical display market as more and more development goes into AR (Augmented Reality or Mixed Reality depending on who’s definition you want to take) and VR (Virtual Reality). Currently AR is limited to devices such as smartphones (think Pokémon Go) and eyewear, such as the ill-fated Google Glass, but in the future, I think we’ll all have optical implants (who doesn’t want to be The Terminator or RoboCop?), allowing us to see whatever we decide we want to as an overlay on the world around us, like a high-tech HUD (Heads Up Display). VR on the other hand is fully immersive, and for playback or monitoring of camera feeds would provide a great solution, but lacks the ability to be truly useful in the outside world the way that AR could be. Something not directly related to the monitor industry, but which has a huge effect on the entire security industry is also the one thing I feel a lot of us have been oblivious to is the introduction of quantum computers, which we really need to get our heads around in the medium to long term. Most current encryption technology will be rendered useless overnight when quantum computers become more widespread. So, where does that leave us? Who will be the most vulnerable? What can we do now to mitigate the potential upheaval? All I can say for sure is that smarter people than me need to be working on that, alongside the development of the quantum computer itself. Newer methods of encryption are going to be needed to deal with the massive jump in processing power that comes with quantum. I’m not saying it will happen this year, but it is definitely on the way and something to be planned for.

Latest March Networks Corporation news

March Networks helps enterprise businesses to manage health and safety regulations during the COVID-19 pandemic
March Networks helps enterprise businesses to manage health and safety regulations during the COVID-19 pandemic

March Networks®, a video surveillance and video-based business intelligence provider, is pleased to announce a new solution to help enterprise businesses manage new health and safety compliance regulations in the COVID-19 era. The company’s Health Compliance Solution delivers a suite of new features to help banks, retailers, restaurants, schools and other businesses monitor and measure occupancy in real time, rapidly detect individuals who may pose a potential risk, and ensure compliance with new cleaning and sanitisation procedures. Data analytic platform The solution, based on March Networks’ highly flexible data analytic platform called Searchlight, combines data from video surveillance cameras and third-party sensors to alert operators in real time of potential compliance violations. The solution was recently selected for rollout by a major European supermarket chain with more than 150 locations. The first release of the Health Compliance Solution includes: Real-Time Occupancy Management – Using Searchlight, businesses can count the number of people entering their locations in real time and visualise occupancy data in multiple ways, both locally and from a central location. Occupancy alerts can be displayed on a local, colour-coded video client or public view monitor, a mobile phone or tablet or via a smart lighting system, which can change colour to indicate when a business is nearing or has reached its maximum capacity. Thermal imaging cameras All visual indicators of occupancy are easy to setup, custom configurable and displayed in real time Once capacity has been reached, video clients display the maximum count number with a red background and Searchlight simultaneously sends an email or SMS message to a manager so they can react in real time to close their doors. For large enterprise businesses, colour-coded occupancy data from multiple sites can be viewed together from one central location, along with associated surveillance video. All visual indicators of occupancy are easy to setup, custom configurable and displayed in real time. Data can also be viewed historically via Searchlight’s reports and dashboards, allowing managers to identify trends and more easily pinpoint high-risk locations. Real-Time Alerts on Elevated Body Temperatures – COVID-19 has generated immense interest in thermal imaging cameras as a tool to identify individuals with elevated body temperatures. Searchlight’s open platform integrates with many of the third-party thermal cameras to send real-time email and SMS alerts when an alert is triggered. Email notifications include a video snapshot of the person that triggered the alert, so managers can quickly identify the individual and take appropriate action. Potential risk factor Searchlight logs all alerts centrally so managers can search and sort alerts by location and camera, view data in chart or graph format, identify trends and rapidly respond to locations presenting a potential risk factor for virus transmission. Audits can also validate that employees are wearing masks and gloves Health & Safety Audits – Leveraging Searchlight’s convenient Security and Operations Audit features, businesses can automatically capture video of new health and safety procedures to ensure compliance with re-opening rules. Examples include a video database of employees washing their hands at prescribed intervals, and regularly cleaning high-touch surfaces. Audits can also validate that employees are wearing masks and gloves and that physical barriers like sneeze guards are in place. Improving health and safety “COVID-19 has created unprecedented challenges, and at March Networks we’re doing all we can to help business owners get back to work while instilling confidence in consumers that these organisations have taken the necessary steps to keep them safe,” said Peter Strom, President & CEO, March Networks. “With Searchlight as the centerpiece, this solution equips businesses to quickly make informed decisions that can help them reduce risk and further improve health and safety moving forward. We will continue to work closely with our customers to add more functionality to the platform as new regulations emerge.” The March Networks Health Compliance Solution is available starting this month on flexible one, three or five-year service terms. In Canada and the U.S., the solution will also be available as a hosted service, offering convenient monthly invoicing options.

March Networks unveils AI-enabled ME6 Series IP Cameras for accurate detection of security incidents and threats
March Networks unveils AI-enabled ME6 Series IP Cameras for accurate detection of security incidents and threats

March Networks, a globally renowned video security and video-based business intelligence solutions, announced that it is pleased to introduce its ME6 Series IP Cameras, a new 6 MP camera line powered by Artificial Intelligence (AI). ME6 Series IP Cameras Incorporating advanced system-on-chip (SoC) technology from California-based company, Ambarella, the ME6 Series use Deep Neural Network processing power to accurately distinguish between people and vehicles. This built-in intelligence is combined with next-generation security analytics for the most accurate, real-time analysis and detection of events. Organisations can enhance security and rapidly respond to incidents with the cameras’ highly accurate notifications on perimeter and zone breaches, loitering, and atypical activity involving vehicles. The ME6 Series’ analytics are embedded on the cameras for convenient out-of-the-box use – no training required. AI-powered analytics The ME6 Series IP Cameras are March Networks most intelligent cameras to date “The ME6 Series IP Cameras are March Networks most intelligent cameras to date,” said Nathan Dinning, Edge Devices Product Manager for March Networks. He adds, “The AI models used in these devices are designed to accurately detect both people and vehicles. This means other objects, for example - a tree branch blowing in the wind, will not inadvertently trigger an alarm. This level of intelligence can greatly reduce false alarms and allow customers to more rapidly and accurately respond to potential threats.” Digital Overlap High Dynamic Range (DOL- HDR) In addition to AI-powered analytics, the ME6 Series also incorporate Digital Overlap High Dynamic Range (DOL- HDR), the latest in HDR sensor technology for superior image quality in highly contrasted lighting conditions. DOL- HDR combines three separate exposures in every frame, delivering only the sharpest, most colorful and well-lit images for customers. Additionally, the cameras offer a new Region of Interest (ROI) feature that allows users to adjust compression levels within identified zones and save on storage. Using this feature, customers can identify zones of high or low importance in the camera’s field of view and apply additional compression in those zones. When combined with March Networks’ existing Low Bit Rate (LBR) feature, the ROI feature can help customers reduce data rates by as much as 65%. Organisations can choose from two distinct ME6 Series models including: The ME6 IR Dome, an indoor/outdoor dome with a 3.6-11mm motorised lens with P-Iris The ME6 IR DuraBullet, purpose-built for outdoor environments, featuring a 2.7-12mm varifocal lens with P-Iris and remote zoom and focus Built-in IR LEDs Both ME6 Series models have built-in IR LEDs that can illuminate objects in the dark at over 130-feet (40 meters) away. Both are also protected by weather-proof (IP66), vandal-resistant (IK10) enclosures to ensure optimum performance in all climates. “We’re very pleased to add the ME6 Series IP Cameras to our portfolio,” said Dinning. “The powerful combination of accurate security analytics with superior image quality will make the ME6 Series a popular choice in both new and existing installations.”

March Networks announces integration between its Searchlight and Zebra Savanna cloud platform
March Networks announces integration between its Searchlight and Zebra Savanna cloud platform

March Networks, a global renowned video security and video-based business intelligence solutions company, is pleased to announce the expansion of its Retail Solution to include fraudulent return investigations through the Zebra Savanna data intelligence platform. March Networks’ new integration – between its Searchlight for Retail software and Doddle, which designs, develops and integrates consumer fulfilment technology – is powered by Zebra Savanna, a cloud-based platform that enables the real-time collection of data from Zebra Technologies’ sensors and devices. March Networks Searchlight March Networks Searchlight logs events from Zebra Savanna and other systems within the retail environment Through this unique collaboration, March Networks Searchlight logs events from Zebra Savanna and other systems within the retail environment, like Doddle, that are powered by the Zebra platform. Searchlight can then match those events with corresponding video clips for greater enterprise-wide visibility. For example, with the Searchlight-Doddle integration, retailers using Doddle can keep a record of all of their product returns in Searchlight. When a customer arrives in-store to return a product facilitated by Doddle’s returns technology, Searchlight records that event, allowing retailers to quickly and easily pull up the surveillance video associated with the return. This allows retailers to visually verify the details of all product returns, including the individuals involved and the condition of the product at the time of the return. Zebra Savanna cloud-based platform In addition, the integration also tracks other retail events such as coupon use at the point-of-sale (POS).  Retailers offering coupons through fulfillment partners like Doddle that are powered by Zebra Savanna can track the full buying cycle in Searchlight. When a customer uses a coupon, it’s recorded in Zebra Savanna and visible in Searchlight, allowing retailers to track the success of promotions offered through third-party vendors. “As more consumers turn to online channels for their retail purchases and returns, these latest Searchlight capabilities bridge the gap between digital and in-store transactions, providing retailers with complete visibility into the buying cycle,” said Jeff Corrall, Director of Strategic Partnerships and Integrations for March Networks. “According to the National Retail Federation (NRF), 11% of retail purchases are returned and an average 8% of returns are fraudulent. With Searchlight, retailers can proactively detect and target this fraud, and recoup associated losses.” Power of integrated data and video “By working with leading retail manufacturers like Zebra Technologies and fulfillment technology companies like Doddle, March Networks is proving the true power of integrated data and video, and its ability to positively impact the retail bottom line.” Returns can have an impact on retailers’ margins, especially over peak periods" “Returns can have an impact on retailers’ margins, especially over peak periods,” said Gary O’Connor, Chief Technology Officer (CTO) at Doddle. “Working with partners like March Networks means the Doddle platform can provide deeper insight. Retailers have the ability to re-convert customers through personalized digital journeys, while also having access to more capability to prevent fraud.” Integration with RFID data from Zebra sensors March Networks’ Retail Solution is used by more than 300 retailers worldwide to facilitate improved efficiency and compliance, reduction in losses and risk management, thereby enhancing customer service and compete more successfully in the market. Searchlight is the centerpiece of the solution that helps retailers to improve performance and profitability through the integration of clear surveillance video, relevant business data, including POS transactions, and highly accurate analytics. March Networks’ Searchlight also integrates with radio frequency identification (RFID) data from Zebra sensors and devices for enhanced product tracking, loss prevention and inventory management. March Networks will showcase the Searchlight for Retail-Doddle integration powered by Zebra Savanna in Zebra Technologies’ booth #3301 at NRF 2020: Retail’s Big Show Expo, January 12-14 in New York, NY.