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Video surveillance across the world is growing exponentially and its major application is in both public safety and law enforcement. Traditionally, it has been fixed surveillance where cameras provide live streams from fixed cameras situated in what is considered strategic locations. But they are limited in what they can see given by their very definition of being “fixed”. The future of video surveillance includes the deployment of more mobile video surveillance with the benefits it offers. Instead of fixed cameras, this is the ability to live stream from mobile devices on the move such as body-worn cams, drones, motorbikes, cars, helicopters and in some cases, even dogs!Sending drones into the air, for example for missing people or rescue missions, is much more cost-effective than deploying helicopters Advantages Of Mobile Surveillance The advantage of mobile surveillance is that the camera can go to where the action is, rather than relying on the action going to where the camera is. Also, sending drones into the air, for example for missing people or rescue missions, is much more cost-effective than deploying helicopters. The ability to live stream video from cars and helicopters in high-speed pursuits can be used to take some of the operational issues from the first responders on the ground and share that “life and death” responsibility with the operational team leaders back in the command center. This allows the first responders in the pursuit vehicle to focus on minimizing risk while staying in close proximity of the fleeing vehicle, with direction from a higher authority who can see for themselves in real time the issues that are being experienced, and direct accordingly. In addition to showing video live stream from a pursuit car or motorcycle, by using inbuilt GPS tracking, the video can be displayed on a map in real time, allowing a command chief to better utilize additional resource and where to deploy them, through the use of displaying mapping information with real time video feed. It allows police chiefs to make better informed decisions in highly-charged environments. The 4G phone network can now be used with compressed video to live stream cost effectively Application in emergency situations The same is true of first responders in many different emergency situations. Mobile surveillance opens up a new area of efficiencies that previously was impossible to achieve. For example, special operations can wear action body-worn cameras when doing raids, fire departments can live stream from emergency situations with both thermal and daylight cameras, and paramedics can send video streams back to hospitals allowing doctors to remotely diagnose and prepare themselves for when patients arrive at the hospital. How can special operations and emergency first responders live stream video from a mobile camera with the issues of weight, reliability and picture-quality being considered? H265 Mobile Video Compression Law enforcement insists on secure transmissions, and it is possible to encrypt video to the highest level of security available in the public domain The 4G phone network can now be used with compressed video to live stream cost effectively. The issue of course is that 4G is not always reliable. Soliton Systems has mitigated this risk of low mobile quality in certain areas, by building an H265 mobile video compression device that can use multiple SIM cards from different cellular providers simultaneously. H265 is the latest compression technique for video, that is 50% more effective than conventional H264, and coupling this with using multiple “bonded” SIM cards provides a highly reliable connection for live-streaming high-quality HD video. The 400-gram device with an internal battery can be connected to a small action cam, and can live-stream simultaneously over at least three different cellular providers, back to a command center. Latency is typically less than a second, and new advance improvements are looking to reduce that latency further. Encrypted Video Transmission What about security? Law enforcement insists on secure transmissions, and it is possible to encrypt video to the highest level of security available in the public domain, i.e. AES256.What about integration into existing video infrastructure at the command center? It is not untypical for a police force to have an existing video management system (VMS) at their command center such as Milestone System’s Xprotect. The Soliton range of products are ONVIF-compliant, a standard used by video surveillance cameras for interoperability, allowing cameras and video devices that are ONVIF-compliant to simply “plug&play” into existing video management systems. These mobile transmitters are deployed with law enforcement and first responders across the globe. Their ability to provide secure, full HD quality and highly-reliable video streaming within a small unit, and to enable it to be integrated into the current eco-system that is already installed at the receiving end, has made them a favorite choice with many companies and government agencies.
The term “smart city” gets thrown around a lot nowadays, but as different technologies that strive to be defined in this way are adopted by different countries globally, the meaning of this phrase gets lost in translation. The simplest way to define a “smart city” is that it is an urban area that uses different types of data collecting sensors to manage assets and resources efficiently. One of the most obvious types of “data collecting sensor” is the video camera, whether that camera is part of a city’s existing CCTV infrastructure, a camera in a shopping mall or even a police car’s dash camera. The information gathered by video cameras can be used with two purposes in mind, firstly: making people’s lives more efficient, for example by managing traffic, and secondly (and arguably more importantly): making people’s lives safer. Live Streaming Video All The Time, Everywhere In the smart and safe city, traditional record-only video cameras are of limited use. Yes, they can be used to collect video which can be used for evidence after a crime has taken place, but there is no way that this technology could help divert cars away from an accident to avoid traffic building up, or prevent a crime from taking place in the first place. However, streaming live video from a camera that isn’t connected to an infrastructure via costly fiber optic cabling has proven challenging for security professionals, law enforcement and city planners alike. This is because it isn’t viable to transmit video reliably over cellular networks, in contrast to simply receiving it. Video Transmission Challenges Transmitting video normally results in freezing and buffering issues which can hinder efforts to fight crime and enable flow within a city, as these services require real-time, zero latency video without delays. Therefore, special technology is required that copes with poor and varying bandwidths to allow a real-time view of any scene where cameras are present to support immediate decision making and smart city processes. The information gatheredby video cameras can beused to make people’s lives more efficient, and to make people’s lives safer There are many approaches to transmitting video over cellular. We’ve developed a specialist codec (encoding and decoding algorithm) that can provide secure and reliable video over ultra-low bandwidths and can therefore cope when networks become constrained. Another technique, which is particularly useful if streaming video from police body worn cameras or dash cams that move around, is to create a local wireless “bubble” at the scene, using Wi-Fi or mesh radio systems to provide local high-bandwidth communications that can communicate with a central location via cellular or even satellite communications. Enhanced City Surveillance Live video streaming within the smart and safe city’s infrastructure means that video’s capabilities can go beyond simple evidence recording and evolve into a tool that allows operations teams to monitor and remediate against incidents as they are happening. This can be taken one step further with the deployment of facial recognition via live streaming video. Facial recognition technology can be added on to any video surveillance camera that is recording at a high enough quality to identify faces. The technology works by capturing video, streaming the live video back to a control center and matching faces against any watch lists that the control center owns. Importantly, the data of people who aren’t on watch lists is not stored by the technology. Identifying Known Criminals This technology can work to make the city safer in a number of ways. For example, facial recognition could spot a known drug dealer in a city center where they weren’t supposed to be, or facial recognition could identify if a group of known terror suspects were visiting the same location at the same time, and this would send an alert to the police. Facial recognition technology captures and streams live back to a controll center, matching faces against any watch lists that the control center owns In an ideal world where the police had an automated, electronic workflow, the police officer nearest to the location of the incident would be identified by GPS and would be told by the control room where to go and what to do. Most police forces aren’t quite at this technological level yet, and would probably rely on communicating via radio in order to send the nearest response team to the scene. As well as this, shopping malls could create a database from analog records of known shoplifters to identify criminals as soon as they entered the building. This would be even more effective if run co-operatively between all shopping malls and local businesses in an area, and would not only catch any known shoplifters acting suspiciously, but would act as a deterrent from shoplifting in the first place. Live Streaming For Law Enforcement As mentioned above, live streaming video from CCTV cameras can help the police fight crime more proactively rather than reactively. This can be enhanced even further if combined with live streaming video from police car dash cams and police body worn cameras. If video was streamed from all of these sources to a central HQ, such as a police operations center, the force would be able to have full situational awareness throughout an incident. This would mean that, if need be, officers could be advised on the best course of action, and additional police or other emergency services could be deployed instantly if needed. Incorporated with facial recognition, this would also mean that police could instantly identify if they were dealing with known criminals or terrorists. While they would still have to confirm the identity of the person with questioning or by checking their identification, this is still more streamlined than describing what a person looks like over a radio and then ops trying to manually identify if the person is on a watch list. The smart, safe city is possible today – for one, if live video streaming capabilities are deployed they can enable new levels of flow in the city. With the addition of facial recognition, cities will be safer than ever before and law enforcement and security teams will be able to proactively stop crime before it happens by deterring criminal activity from taking place at all.
In 2017, DITEK saw how power surges from the many natural disasters that took place damaged many businesses. In a natural disaster, or even everyday business operations, a facility’s entire investment in security, life safety and surveillance systems technology can be disabled or rendered useless in a few seconds. Surge protection solutions can mitigate those risks and protect security investments. Proactive Approach To Risk Mitigation Throughout 2017, we also witnessed a change in how enterprises view surge protection, which included how investments are being made in surge protection to protect valuable security, life safety and surveillance systems, while also reducing downtime, manpower costs, liability vulnerabilities, and possibly compliance issues that can force businesses to actually cease operations. Effective security management is about mitigating risks. But risks cannot be mitigated without a proactive approach. Enterprises and integrators, who take the time to assess risk and to develop a strategy to incorporate effective detection, deter and response criteria to protect physical assets will be successful in 2018. 2018 And Beyond That strategy includes designing surge protection into new security systems, while also adding surge protection to existing systems. Enterprises and security integrators who implement a surge protection strategy during security planning processes – or after – will be exercising prevention and mitigation, and they will be successful in 2018 and beyond. Surge protection devices have an untapped potential for enterprise surveillance and security systems In 2017, Ditek continued to offer security end users a solid surge protection solution. We also successfully educated system integrators, who are seeking value-added products or services to incorporate into their portfolios, on the importance of surge protection devices. Educating Security Integrators We believe that surge protection devices have an untapped potential for enterprise video surveillance and security systems, because they can and do meet safety and security challenges that have been rarely identified in the past. We are looking forward to 2018, when we will continue to develop new surge protection products – including a new product engineered to protect up to twelve individual fuel dispensers, which is critical to the financial operation of convenience stores. We will also continue to educate security integrators about the importance of including surge protection in the design/build RFP, to not only secure an enterprise’s valuable security equipment, but also to help integrators to differentiate their capabilities and knowledge from the competition.
AMG, the ISO 9001:2015 approved UK manufacturer and global provider of environmentally robust fiber, analog, IP/Ethernet, wireless & hybrid communication transmission solutions, has announced the start of a global growth plan. Capitalizing on significant new external investment, AMG plans to promote its British designed and manufactured products to markets around the world. There will be investment to significantly increase the AMG product range, to increase its technical and sales resource and team-up with partners around the world. As part of this process, the company announced that the driving force for growth will be steered by new MD, Steve Clarke, working alongside the existing management team. A well-known and respected security industry figure, Steve’s 30 years’ experience spans senior management roles at market leading video transmission manufacturing companies, including COE, GE companies IFS and Fiber Options and most recently, ComNet. We’ll be looking to expand the company’s product portfolio and core technologies" Recruiting expertise to broaden sales Talking about his objectives as new MD, Steve said: “I’m really excited about developing the prospects for AMG’s potential for growth. With that aim in mind, I’ll be looking to build upon AMG’s current successes and develop the business to become a truly global brand. "We’ll be looking to expand the company’s product portfolio and core technologies and recruit expertise to broaden the depth of customer sales and technical support. In essence, the aim will be to secure a solid platform with which to further expand the depth of AMG’s market penetration." “AMG has an acknowledged reputation as a great British manufacturer and, by complementing its unrivalled technology offer with an enhanced commercial and sales bias, I’ll be looking to develop the company’s customer base and take the business into new and exciting market sectors. We will take AMG from having been the best kept industry secret, to the global supplier of choice.”
AMG, the ISO 9001:2015 approved UK manufacturer and provider of environmentally robust fiber, analog, IP/Ethernet, wireless & hybrid communication transmission solutions, has released a new 3F outdoor wireless radio transmitter. Extremely compact and lightweight, AMG AMG8870F-06 Skywave 3F Outdoor Wireless Radio has been designed to deliver the highest performance and stability available in the 5GHz 802.11ac class. Providing the ideal solution for capacity demanding point-to-point, or point-to-multipoint network applications, the AMG8870F-06 Skywave 3F wireless radio’s feature-rich operating system is optimized for high-performance wireless communication. High-performance transmission solutions Supporting up to 450Mbps compressed video throughput (depending on the configurable channel size utilized), it utilizes a powerful hardware platform incorporating a QCA 9563 CPU (750 MHz), QCA 9882 radio, 64Mbs of RAM and 16Mb flash memory. “The new AMG AMG8870F-06 Skywave 3F Outdoor Wireless Radio complements the existing AMG range of technologies to provide a broad portfolio of high-performance transmission solutions suitable for any application,” says Sara Fisher, Sales and Marketing Director at AMG. “With the options of integrated high-gain 16 and 90 Degree, dual-polarization MIMO 2x2 technology, directional antennae (up to 6Km range), and models accepting a choice of external antennae for greater range, the new wireless range is the ideal choice to support any size of system project.” AMG8870F-06 Features Base station / Satellite, PtP Smart Station Coordination Function (SSCF) Up to 6km (integrated antenna) Up to 500Mbps compressed video throughput 5/10/20/40/80MHz channelization support User configurable gain up to 23dBm (30dBm max) 24V passive PoE Extremely compact and light IP66 rated enclosure -40°C to +65°C operating range
AMG Systems has been commissioned to help digitise the traffic monitoring system for newly-extended hard shoulder bus lanes on Belfast’s main motorways, to make it more efficient, secure and reliable. A new IP-based CCTV system was being installed as part of the extension project, so the underlying fiber network needed to be upgraded in order to handle the high-grade images being transmitted back to the city’s Traffic Information and Control Center (TICC). The upgrade helps to enhance passenger journeys by improving the quality of real-time information sent to traffic management teams. AMG – Juniper Networks partnership AMG, working with Juniper Networks, a leader in secure, AI-driven networks, brought the IP-driven CCTV project together across numerous government agencies and private construction contractors to create a cost-efficient, robust solution for Belfast’s M1 and M2 motorways. The Northern Ireland Department for Infrastructure (DfI) awarded a tender to Graham Construction to work on the extension of hard shoulder bus lanes along the M1 and M2 motorways, intended to improve journey times and service reliability for bus passengers without affecting general traffic flows. The scheme was designed by DfI consultants Aecom, who also carried out site supervision and project manager roles during construction. The work included the provision of new and upgraded Pan Tilt Zoom IP-based CCTV cameras for traffic monitoring purposes by the Traffic Information and Control Center (TICC) in Belfast. Hikvision PTZ IP video camerasGraham used Hikvision PTZ IP video cameras – installed by Chubb – for traffic monitoring Graham used Hikvision PTZ IP video cameras – installed by Chubb – for traffic monitoring. But connecting them to the Pelco system in use at TICC was not as straightforward as it at first seemed, which is where AMG Systems and Juniper Networks came in. “On each of the two motorways, the existing fiber network had only two spare fibres, so all the images had to be combined onto the two, allowing for a resilient ring,” consultant Jo Hopkins of Highways Consulting says, “meaning that if one fiber broke, the other would be able to transmit all the images. The existing cameras on the network were analog, but we took the opportunity to install digital cameras. This reduces the number of times the images are sampled and converted from analog to digital and back again, which improves the quality of the image.” Connecting IP cameras to Fiber Network Hopkins worked with Graham on the project, and said AMG was asked to provide a reliable, cost-effective means of connecting new cameras onto the existing fiber network, bringing the images back to the Traffic Control Center in Belfast. “The task itself was straightforward, but the integration into an existing live system made the project more complex,” she said. Hopkins and AMG Systems Business Development Director Sara Fisher worked to address the network challenge, which included upgrading from analog to IP cameras for the first time on the Belfast motorways. AMG switches The network design utilizes nine AMG switches on the M1 fibres and 15 switches for the M2 The network design utilizes nine AMG switches on the M1 fibers and 15 switches for the M2. At the TICC control room, there are a further four AMG switches which allow the IP cameras to connect to the existing Pelco monitoring equipment. Fisher explains that the control room network connection was further complicated as the TICC’s existing system called for the use of multi-casting and VLANs, and an existing firewall also had to be factored in. “The most appropriate interface in this case was Layer 3 POE switches from our partner Juniper Networks,” she said. IP video surveillance A DfI TICC representative said: “The joint network design by AMG and Juniper Networks has met the challenge presented to them in upgrading our hard shoulder bus lane cameras from purely analog to IP and has provided a resilient network, intended specifically for the task. AMG’s post-sales service and advice has also proved extremely helpful.”
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