Fibre optics, telemetry receivers, transmitters, transceivers - Expert commentary

Live-streaming Mobile Surveillance Takes Cameras To The Action
Live-streaming Mobile Surveillance Takes Cameras To The Action

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.

Why Live Video Streaming Is Critical For Safer And Smarter Cities
Why Live Video Streaming Is Critical For Safer And Smarter Cities

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.

Surge Protection For Security Installations: 2017 Saw Increased Investment
Surge Protection For Security Installations: 2017 Saw Increased Investment

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.

Latest VIVOTEK news

VIVOTEK Announces Election Of New Board Of Directors At Its 2020 Annual Shareholder Meeting
VIVOTEK Announces Election Of New Board Of Directors At Its 2020 Annual Shareholder Meeting

VIVOTEK, a globally renowned IP surveillance solution provider, held its 2020 Annual Shareholder Meeting and elected new Board of Directors. The nine new Directors elected to VIVOTEK’s Board of Directors are Bill Lo, Simon Chang, Judy Wang, Zoe Cherng, Owen Chen, Eddy Lan, Ji-Ren Lee, Sin-Hui Yen, and Chung-Yang (Ric) Huang. VIVOTEK Board of Directors Three of those elected, Ji-Ren Lee, Sin-Hui Yen, and Chung-Yang (Ric) Huang are independent directors. VIVOTEK also held the first meeting of the Board of Directors. The board elected Mr. Bill Lo, the General Manager of Delta Building Automation Business Group as VIVOTEK’s new Chairman. This new team will carry out leadership of VIVOTEK while enhancing corporate governance The VIVOTEK operation team includes: Chairman Mr. Bill Lo; President Mr. Alex Liao; Executive Vice President of Brand Business Group, Mr. William Ku; and Executive Vice President of ODM Business Group, Mr. Gordon Chen. This new team will carry out leadership of VIVOTEK while enhancing corporate governance and achieving long-term sustainability for the Company. Development of IP surveillance systems The former Chairman Mr. Owen Chen founded VIVOTEK Inc. in 2000, building on his profound experiences in Telecommunication research and development. Under Mr. Chen’s leadership, VIVOTEK moved from technology licensing to the development of IP surveillance systems and focused on 3 core technologies: video, voice, and communication. He insisted that research, development, design and manufacture all take place in Taiwan and developed practices of Own Brand Manufacture (OBM) and Own Design Manufacture (ODM) from the outset. Expanding global footprint Under his leadership of over the past two decades, VIVOTEK held its Initial Public Offering (IPO) on the Taiwan Stock Exchange, expanded its global footprint into over 116 countries and established branch offices in 6 countries. With deep roots in Taiwan, VIVOTEK has grown into a global company of 1000 employees. The Company has ranked as Taiwan’s top IP surveillance company and is the only Taiwanese company among the top 20 in the global security market. Global IP surveillance market Facing the fierce competition of globalisation, the company decided to partner with Delta Electronics in 2017" With regards to VIVOTEK’s long history in the field, Mr. Owen Chen said, “Over these two decades, we have strived to win this marathon. Now, this marathon has become a relay race. To overcome existing challenges, passing on the torch to reshape VIVOTEK is imperative.” Owen adds, “Facing the fierce competition of globalization, the company decided to partner with Delta Electronics in 2017. Combining our strengths, VIVOTEK is able to advance development in technology, channel penetration and operation efficiency. I will remain on VIVOTEK’s board of directors. In this way we can retain and continue to build a sustainable business in VIVOTEK.” Partnership with Delta Electronics Bill Lo, the new Chairman of VIVOTEK, now serves as the General Manager of the Building Automation Business Group at Delta Electronics Inc. Before joining Delta Electronics in 2017, he worked at IBM for over twenty years with proven track records in international business development, customer service, and coordination capability. Mr. Bill Lo stated, “I’m very proud to serve in my new position as Chairman of VIVOTEK. Security and video surveillance are such critical aspects of building automation as they go beyond and extend diverse applications in smart cities, smart retail and smart transportation. I will work side by side with VIVOTEK’s team; together we can maximize and synergize our two companies.”

Open Security and Safety Alliance Announce Commercial Video Security Cameras And Application Interface Specification
Open Security and Safety Alliance Announce Commercial Video Security Cameras And Application Interface Specification

The Open Security & Safety Alliance (OSSA), an industry body comprised of influencers and innovative organizations from all facets of the security, safety and building automation space, announced a series of milestones achieved in the past 20 months since the Alliance opened its doors. Significant markers include the OSSA common Technology Stack and two resulting specifications, the introduction of the first OSSA-inspired digital marketplace, and the newly unveiled “Driven by OSSA” designation for the first commercially available video security devices based on the Alliance philosophy and purpose. These accomplishments roll up into the organization’s overall vision of ‘one global approach to fuel the creation of new value within the security and safety space.’ Consistency across video security devices The OSSA-orchestrated ecosystem is designed to enhance trust, and to enable innovation and opportunity for industry stakeholders and customers. The initiative is anchored by OSSA’s first Technology Stack, which describes the fundamental thoughts on how to create harmony across video security devices to enhance trust and enable innovation. Under the umbrella of this guiding document, and further solidifying it, the Alliance is now launching the first two in a series of technical specifications, being: OSSA Application Interface Specification This technical specification (available to OSSA members only) defines a set of four interfaces which collectively enable third-party software applications to run on video security cameras following the Technology Stack. The input stream describes the video frames and messages the applications can subscribe to. The web API describes how applications can make use of the camera’s webserver to support, configuration and data upload to the application. The system APIs provide system information regarding OS version, capabilities and information about the video security camera. This is needed to understand the features and APIs that are available on the cameras to make use of device-specific functionality. The streaming application model allows applications to interact with each other. Apps can share their results, such as events and scene descriptions, with other apps on the device or (video management) software in the network. OSSA Compliant Device Definition Specification This technical specification sets the core system requirements for video security cameras following the OSSA Technology Stack to provide a basis of trust and for app interoperability across vendors. This spec is publicly available. The First “Driven by OSSA” Commercial Cameras Camera manufacturers have started to introduce to the market, devices designed to reduce fragmentation and orchestrate harmony within an open ecosystem for the surveillance industry. The first manufacturers to launch cameras based on OSSA’s Technology Stack include Topview/Qisda, Ability/AndroVideo, Bosch (through their INTEOX camera line), VIVOTEK and Hanwha Techwin. The first commercially available products based on the specifications set forth by the Alliance, OSSA will receive a signage mark for video security cameras. Companies that use this “Driven by OSSA” signage: Are full OSSA members; have signed the OSSA by-laws guiding amongst other things minimum requirements regarding data security and privacy protection. Follow the OSSA Technology Stack for video security devices that prescribes the use of an open operating system (OS). Security & Safety Things, an OSSA member company, developed the open OS and made it available to OSSA members. Ensure seamless connectivity within one centralized digital marketplace. Offer the ability to install and execute third-party apps on their cameras. One Centralised Digital Marketplace OSSA is driving the creation of one centralized marketplace to unite demand and supply in the market. Camera devices that are built in accordance with OSSA’s Technology Stack, so-called “Driven by OSSA” devices, can benefit from this marketplace which consists of (1) a development environment (2) an application store and (3) a device management portal. System integrators, using the application store, can deploy available apps across devices, in a brand independent manner, to meet specific customer requirements. App developers will find in the development environment comprehensive tools, documentation and libraries to develop new software applications. These new apps can then be offered for sale through the application store. “This is an exciting time for security and safety professionals as the main industry players pivot together in a new direction based on digital connections afforded by the IoT,” said Johan Jubbega, President, Open Security & Safety Alliance. “In these current times of global change and uncertainty, it’s of vital importance that we persist in our quest for new market opportunities and current market efficiencies, and we’re proud to be facilitating this movement that is shaping the future of the security and safety systems environment.”

Security And Safety Things GmbH Reshapes Video Analytics And Computer Vision With IP Cameras
Security And Safety Things GmbH Reshapes Video Analytics And Computer Vision With IP Cameras

Security & Safety Things GmbH (S&ST) is set to reshape innovation in video analytics and computer vision with the commercial availability of a number of new smart IP security cameras, from a variety of vendors, that leverage the Security & Safety Things open and secure IoT platform. This new generation of security cameras will operate using the free S&ST camera operating system, which enables the cameras to run multiple AI-enabled applications in parallel. The apps automate the analysis of video data to produce valuable operational intelligence for business optimization as well as provide easy to deploy tools that can aid in re-opening measures from the COVID-19 pandemic. Pandemic health and safety mandates “Organizations of all sizes around the world need flexible, easy to deploy solutions that enable compliance with constantly changing pandemic health and safety mandates and provide future value to ramp up and optimize their ongoing business operations,” says Hartmut Schaper, chief executive officer, Security & Safety Things. Companies can now deploy cameras, running the S&ST OS and using a selection of apps" “Companies can now deploy cameras, running the S&ST OS and using a selection of apps from our Application Store, to detect the absence of facial coverings in a retail environment. Tomorrow, the same camera can help that same retailer to optimize merchandise placement based on store foot traffic, in one store or throughout the enterprise, along with further optimizations.” IP-based surveillance footage Qisda/Topview will be the first camera manufacturer to launch a camera running the S&ST OS in May, followed in quick succession by AndroVideo, who will also start shipping their S&ST enabled cameras in Q2. Bosch is making their INTEOX camera line available as of July followed by camera firms Vivotek and BSTsecurity who plan to ship a bit later in Q3. The first devices from Hanwha Techwin that run the S&ST OS are expected to be commercially available in Q4. Security & Safety Things, Hanwha, Vivotek, Bosch, Qisda/Topview, and AndroVideo are also all proud members of the OpenSecurity and Safety Alliance (OSSA). The free Security & Safety Things OS is built on the Android Open Source Project (AOSP). It leverages the expanding processing and analytic power of modern IP cameras to exponentially increase the amount of operational intelligence that can be mined from traditional IP-based surveillance footage. Drone threat detection It already features more than 50 applications from more than 35 developer partners The applications that can be installed on these cameras, both in an on-premise as well as a remote setting, are created by highly specialized third-party developers and are available through the platform’s open Application Store. It already features more than 50 applications from more than 35 developer partners, with more than 30 additional apps expected to hit the store soon. In addition to pandemic applications, use cases include detection of weapons, behavioral analysis, payment systems for parking garages, drone threat detection and even identifying objects presented for purchase in a cash register transaction for cashier-free retail environments. Security & Safety Things, together with some of its camera and system integration partners are already running projects in a live setting. These projects use, for example, heat mapping and queue analysis in retail stores and automated payment processing and license plate recognition for barrier free traffic. These types of applications are running in pilots with the parking management solutions provider Peter Park as well as with the mobility provider SIXT.