Pelco Analog Transmission Systems(8)
Browse Analog Transmission Systems
CCTV transmission system products updated recently
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.
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.
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.
Managed services provided through the cloud offer multiple advantages for system integrators. These include: Increased recurring monthly revenue: Managed services are a new business model that generates more stable and predictable income streams for integrators. Stickier customers: Managed services foster a more involved relationship between integrators and their customers, which can help boost customer retention. The cloud enables integrators to serve more sites without hiring additional technicians High gross profit margins: Cloud managed services create an opportunity for a service and technology to be purchased together, helping to generate a higher gross profit margin from the beginning of the customer relationship. They are easier to provide: The cloud enables integrators to serve more sites without hiring additional technicians. Problems can be fixed proactively: When a problem occurs on a site that is managed by a cloud-based system, the integrator can receive a real-time notification regarding the issue - possibly before the customer even notices a disruption in service. Increased valuation of business: According to a study by Dell, companies that utilise cloud, mobility, and security technologies are experiencing as much as 53 percent higher revenue growth rates compared to those who do not such technologies. Importance of cloud-based solutions The cloud also challenges integrators to educate customers on the value of the new approach The cloud also challenges integrators to educate customers on the value of the new approach. For example, the cloud changes the expense model of security systems. It allows customers to shift from a capital expenditure (CapEx) model, where large capital funding is required to purchase equipment, to an operational expenditure (OpEx) model, where the costs of the solution become an operating expense. Since the cameras, installation, storage, and software are packaged into the service, you don’t need a large capital outlay up front - you simply pay a predictable expense every month. Leveraging this difference opens new sales opportunities for integrators. The benefits of cloud services on how physical security equipment and software services can be monitored and maintained through a connected service is a particular benefit to integrators. Data monitoring and security “By having data describing the health of the system shared on the cloud, system integrators can observe data on demand and create proactive maintenance plans in coordination with the end user,” says Stuart Rawling, Director of Business Development, Pelco by Schneider Electric, and one of our Expert Panelists. A daily challenge for end users is balancing human resources used in the operation of a system “Such plans should result in increased system reliability and less downtime. If system performance data is aggregated and anonymised, it could also be used by manufacturers to analyse and form conclusions about maintenance schedules and system lifespan.” A benefit is happier customers. “A daily challenge for end users is balancing human resources used in the operation of a system and daily maintenance, with maintenance having shared responsibility with the system integrator,” says Rawling. The cloud software as a service The SaaS model gives companies the resources to improve the deep learning model" The cloud also can help to make cutting edge technologies more affordable. Economies of scale provided by the Cloud (Software as a Service, or SaaS) are making the sophisticated capabilities of deep learning affordable to a wider audience. Meanwhile, deep learning augments cloud systems with capabilities that may not be available (or affordable) in on-premise systems, thus accelerating the broader move to cloud systems. “Having a SaaS model gives companies the resources to improve the deep learning model,” says Shawn Guan, CEO and co-founder of Umbo Computer Vision, a provider of deep learning video analytics. "We can make more accurate systems that scale better and faster. SaaS enables vendors to do something great with deep learning. You don’t have to redo it for everybody. One customer benefit from another customer and all the knowledge is aggregated together.”
In today’s technology-driven markets, a platform is a business model that connects producers and consumers in an interactive ecosystem. Some examples of platforms are Uber and Airbnb, which have disrupted and transformed traditional markets. Isn’t it time to deploy the platform model in the physical security industry? That’s the goal of the Open Security & Safety Alliance (OSSA), a non-profit organisation. Interactions and exchange The book ‘Platform Revolution’ defines a platform as ‘a business based on enabling value-creating interactions between external producers and consumers.’ The description continues: ‘The platform provides an open, participatory infrastructure for these interactions and sets governance conditions for them. The platform’s overarching purpose is to consummate matches among users and facilitate the exchange of goods, services, or social currency, thereby enabling value creation for all participants.’ Platform for security and safety solutions OSSA’s plan is to build a common standardised platform for security and safety solutions. Founding members are Bosch Building Technologies, Hanwha Techwin, Milestone Systems, Pelco and VIVOTEK. Anyone can join the alliance, which is growing rapidly and gaining traction as the Internet of Things (IoT) expands. OSSA’s plan is to build a common standardised platform for security and safety solutions OSSA members could be found throughout the recent ISC West show in Las Vegas, and a social event after hours at the show brought them together and set the tone for development to come. A Technology Stack “We want to create an ecosystem, define a common market approach and open new market opportunities,” says Johan Jubbega, OSSA President. “We want to go from a product business to a platform business. It’s better for us and better for the end-users.” OSSA seeks to develop a specification for a common Technology Stack to cater to innovation and reduce fragmentation within the security and safety market, according to OSSA. Its mission is complementary to organisations like ONVIF. Video information and low friction The video surveillance industry creates vast amounts of information in the form of video, but typically less than 1 percent of that data is used by today’s video surveillance systems – think about that one or two frames of video among thousands that might be used to solve a crime, for example. The rest of the data remains unused, and yet the potential value of the data is huge. OSSA seeks to create a platform to leverage the value of the data. “If we don’t unlock that value in our industry, someone will do it for us,” says Jubbega. OSSA is developing a vendor-agnostic operating system that simplifies low-level device integration and standardises elements such as cybersecurity and security update patches Among the important elements in developing the platform are to create a level of trust among all the stakeholders involved, and to lower the ‘friction’ involved in participating in the platform. “We want to make it easy and fun to do business with anyone who joins the platform,” says Jubbega. “By taking away the friction, we will create scalability.” System-on-chip Development of customisable system-on-chip (SoC) components in today’s video cameras provide the capacity to host a variety of ‘apps’ to expand system functionality and leverage the value of data. OSSA is developing a vendor-agnostic operating system that simplifies low-level device integration and standardises elements such as cybersecurity and security update patches. Building on top of that operating system, vendors can create new levels of differentiation. “Our purpose is to start from a common business model to spur innovation and add value for users,” according to OSSA. Cybersecurity and data protection SAST is creating the operating system and setting up the IoT infrastructure to make apps available Simply speaking, app developers can use the standard operating system to build new functionalities that can easily be ‘loaded’ on cameras and sold in an ‘app store’ scenario. Security and Safety Things (SAST), a Bosch startup and member of OSSA, is creating the operating system and setting up the IoT infrastructure to make the apps available. Development of these elements is happening concurrently with the evolution of OSSA. “We offer you an opportunity to come with us on this journey,” Jubbega told attendees at the ISC West social event. “We want to have a common approach to tackling cybersecurity and data protection – to raise the bar in the industry. You can still differentiate, but from a higher base.” OSSA members who exhibited at ISC West included Anixter Inc., Bosch Building Technologies, Hanwha Techwin, Milestone Systems, NetApp Inc., Pelco, SAST, Socionext Inc., United Technologies and VIVOTEK Inc.
Pelco by Schneider Electric, the trusted global provider of end-to-end video security solutions, will be exhibiting products, solutions, and services for several market segment applications at ISC West 2019, held in Las Vegas from April 10-12. Video surveillance services Pelco will lead with its forthcoming cloud-enabled video surveillance service for commercial and enterprise scale deployments as part of its phased delivery of capabilities and services that ties Pelco’s VMS, VideoXpert, into their cloud-based architecture. Today’s video surveillance as a service (VSaaS) limits broader customer and System Integrator adoption with a common set of challenges. These include economic, technical, regulatory, and perceived risk concerns. Pelco’s pragmatic vision and architecture address these issues as voiced by both current cloud users as well as System Integrators. Pelco’s commitment to 4K imaging will be on display with the GFC Professional 4K and Spectra Professional 4K cameras Pelco will also showcase soon-to-be-released products such as VideoXpert Plates analytics; a Pelco VideoXpert-compatible, Automatic License Plate Recognition system and the GFC Professional Multi-Camera Series, a multi-directional IP camera line that provides targeted coverage from a single location. 4K imaging Pelco’s commitment to 4K imaging will be on display with the GFC Professional 4K and Spectra Professional 4K cameras along with platform enhancements for VideoXpert Video Management System (VMS). In addition, the new VxCare Professional Services, a bundled three-tier service plan for VideoXpert Professional and Enterprise systems, will be represented. Pelco will showcase solutions in multiple vertical markets such as Healthcare, Smart City, Commercial/Hospitality, Banking/Finance, Education, and others. The Evolution camera series (ultra-wide-angle panoramic monitoring), the Spectra Enhanced and the award-winning Esprit Enhanced cameras, the Optera 270 camera (seamless panoramic view), and the High Security Corner Mount IBD camera will also be on display for hands-on, real-time demos visit Booth #20031. Evolution camera series Robert Beliles gives a sneak peek into what Pelco is bringing to the table at ISC West 2019 The Evolution camera series (ultra-wide-angle panoramic monitoring), the Spectra Enhanced and the award-winning Esprit Enhanced cameras, the Optera 270 camera (seamless panoramic view), and the High Security Corner Mount IBD camera will also be on display for hands-on, real-time demos visit Booth #20031. Robert Beliles, Pelco’s Chief Marketing Officer, gives a sneak peek into what Pelco is bringing to the table at ISC West 2019. Pelco’s Director of Segment Marketing, Stuart Rawling, will present Gearing Up for an Automated Revolution which will cover how the security business will be impacted by the current technology revolution. Mr. Rawling’s presentation will take place in the Sands Convention Center on Thursday, April 11, from 11 a.m. - 12 p.m. local time.
Why outdated access control systems are a big problemDownload
Five things to consider for AI with video technologyDownload
OSDP is the strongest access control for your businessDownload
- Hikvision’s IP PTZ cameras enhance HD surveillance at The Tank Museum
- Avigilon high-definition surveillance system ensures visitor and asset protection at Sioux City Public Museum
- Avigilon High-Definition Surveillance System enhances security for Chatham-Kent Police Service
- IDIS’ DirectIP HD surveillance solution safeguards River Island retail stores