CCTV cameras - Expert commentary

How AI and security guards work together using video analytics
How AI and security guards work together using video analytics

How AI and humans can work together is a longstanding debate. As society progresses technologically, there’s always the worry of robots taking over jobs. Self-checkout tills, automated factory machines, and video analytics are all improving efficiency and productivity, but they can still work in tandem with humans, and in most cases, they need to. Video analytics in particular is one impressively intelligent piece of technology that security guards can utilise. How can video analytics help with certain security scenarios? Video analytics tools Before video analytics or even CCTV in general, if a child went missing in a shopping centre, we could only rely on humans. Take a crowded Saturday shopping centre, a complex one with a multitude of shops and eateries, you’d have to alert the security personnel, rely on a tannoy and search party, and hope for a lockdown to find a lost or kidnapped child. With video analytics, how would this scenario play out? It’s pretty mind-blowing. As soon as security is alerted, they can work with the video analytics tools to instruct it precisely With the same scenario, you now have the help of many different cameras, but then there’s the task of searching through all the CCTV resources and footage. That’s where complex search functions come in. As soon as security is alerted, they can work with the video analytics tools to instruct it precisely on what footage to narrow down, and there’s a lot of filters and functions to use. Expected movement direction For instance, they can tick a ‘human’ field, so the AI can track and filter out vehicles, objects etc., and then they can input height, clothing colours, time the child went missing, and last known location. There’s a complex event to check too, under ‘child kidnap’. For a more accurate search, security guards can then add in a searching criterion by drawing the child’s expected movement direction using a visual query function. A unique function like this enables visual criteria-based searches rather than text-based ones. The tech will then narrow down to the images/videos showing the criteria they’ve inputted, showing the object/child that matches the data and filter input. Detecting facial data There are illegal demonstrations and troublesome interferences that police have to deal with A white-list face recognition function is then used to track the child’s route which means the AI can detect facial data that has not been previously saved in the database, allowing it to track the route of a target entity, all in real time. Then, security guards can confirm the child’s route and current location. All up-to-date info can then be transferred to an onsite guard’s mobile phone for them to confirm the missing child’s movement route, face, and current location, helping to find them as quickly as possible. Often, there are illegal demonstrations and troublesome interferences that police have to deal with. Video analytics and surveillance can not only capture these, but they can be used to predict when they may happen, providing a more efficient process in dealing with these types of situations and gathering resources. Event processing functions Picture a public square with a number of entries into the main area, and at each entry point or path, there is CCTV. Those in the control room can set two events for each camera: a grouping event and a path-passing event. These are pretty self-explanatory. A grouping event covers images of seeing people gathering in close proximity and a path-passing event will show when people are passing through or entering. The video analytics tool can look out for large gatherings and increased footfall to alert security By setting these two events, the video analytics tool can look out for large gatherings and increased footfall to alert security or whoever is monitoring to be cautious of protests, demonstrations or any commotion. Using complex event processing functions, over-detection of alarms can also be prevented, especially if there’s a busy day with many passing through. Reducing false alarms By combining the two events, that filters down the triggers for alarms for better accuracy to predict certain situations, like a demonstration. The AI can also be set to only trigger an alarm when the two events are happening simultaneously on all the cameras of each entry to reduce false alarms. There are so many situations and events that video analytics can be programmed to monitor. You can tick fields to monitor any objects that have appeared, disappeared, or been abandoned. You can also check events like path-passing to monitor traffic, as well as loitering, fighting, grouping, a sudden scene change, smoke, flames, falling, unsafe crossing, traffic jams and car accidents etc. Preventing unsafe situations Complex events can include violations of one-way systems, blacklist-detected vehicles Complex events can include violations of one-way systems, blacklist-detected vehicles, person and vehicle tracking, child kidnaps, waste collection, over-speed vehicles, and demonstration detections. The use of video analytics expands our capabilities tremendously, working in real time to detect and help predict security-related situations. Together with security agents, guards and operatives, AI in CCTV means resources can be better prepared, and that the likelihood of preventing unsafe situations can be greatly improved. It’s a winning team, as AI won’t always get it right but it’s there to be the advanced eyes we need to help keep businesses, premises and areas safer.

A three-point plan for enhancing business video surveillance
A three-point plan for enhancing business video surveillance

Cyber threats hit the headlines every day; however digital hazards are only part of the security landscape. In fact, for many organisations - physical rather than virtual security will remain the burning priority. Will Liu, Managing Director of TP-Link UK, explores the three key elements that companies must consider when implementing modern-day business surveillance systems.  1) Protecting more than premises Video surveillance systems are undoubtedly more important than ever before for a huge number of businesses across the full spectrum of public and private sector, manufacturing and service industries. One simple reason for this is the increased use of technology within those businesses. Offices, workshops, and other facilities house a significant amount of valuable and expensive equipment - from computers, and 3D printers to specialised machinery and equipment. As a result, workplaces are now a key target for thieves, and ensuring the protection of such valuable assets is a top priority. A sad reality is that some of those thieves will be employees themselves. Video surveillance system Of course, video surveillance is often deployed to combat that threat alone, but actually, its importance goes beyond theft protection. With opportunist thieves targeting asset-rich sites more regularly, the people who work at these sites are in greater danger too. Effective and efficient surveillance is imperative not just for physical asset protection, but also for the safety From this perspective, effective and efficient surveillance is imperative not just for physical asset protection, but also for the safety of colleagues as well. Organisations need to protect the people who work, learn or attend the premises. A video surveillance system is, therefore, a great starting point for companies looking to deter criminal activity. However, to be sure you put the right system in place to protect your hardware assets, your people, and the business itself, here are three key considerations that make for a successful deployment. 2) Fail to prepare, and then prepare to fail Planning is the key to success, and surveillance systems are no different. Decide in advance the scope of your desired solution. Each site is different and the reality is that every solution is different too. There is no ‘one-size-fits-all solution and only by investing time on the exact specification can you arrive at the most robust and optimal solution.  For example, organisations need to consider all the deployment variables within the system’s environment. What is the balance between indoor and outdoor settings; how exposed to the elements are the outdoor cameras; what IP rating to the need? A discussion with a security installer will help identify the dangerous areas that need to be covered and the associated best sites for camera locations. Camera coverage After determining location and coverage angles, indoors and outdoors, the next step is to make sure the cameras specified are up to the job for each location. Do they have the right lens for the distance they are required to cover, for example? It is not as simple as specifying one type of camera and deploying it everywhere. Devices that can use multiple power sources, Direct Current, or Power over Ethernet well are far more versatile You have to consider technical aspects such as the required level of visual fidelity and whether you also need two-way audio at certain locations? Another simple consideration is how the devices are powered. Devices that can use multiple power sources, Direct Current or Power over Ethernet as well are far more versatile and reliable. Answers to these questions and a lot more need to be uncovered by an expert, to deliver a best-of-breed solution for the particular site. 3) Flexibility breeds resilience Understanding exactly what you need is the start. Ensuring you can install, operate and manage your video surveillance system is the next step. Solutions that are simple to install and easy to maintain will always be favoured - for example, cameras that have multiple sources of power can be vital for year-round reliability. Alongside the physical aspect of any installation, there is also the software element that needs to be considered. The last thing organisations need is a compatibility headache once all their cameras and monitoring stations are in place. Selecting cameras and equipment with the flexibility to support a variety of different operating systems and software is important not just for the days following the installation, but also to future-proof the solution against change.  Easy does it Once the system is up and running, the real work of video surveillance begins. Therefore, any organisation considering deploying a system should look to pick one that makes the day-to-day operation as easy as possible to manage. And again - that is all about the set-up. Cameras can also provide alerts if they have been tampered with or their settings changed The most modern systems and technology can deliver surveillance systems that offer smarter detection, enhanced activity reporting so you learn more about your operations, and also make off-site, remote management easy to both implement and adjust as conditions change. For example, camera software that immediately notifies controllers when certain parameters are met - like motion detection that monitors a specific area for unauthorised access. Cameras can also provide alerts if they have been tampered with or their settings changed without proper authorisation. Remote management of HD footage What’s more, the days of poor quality or unreliable transfer of video are long gone. The high-quality HD footage can be captured, stored, and transferred across networks without any degradation, with hard drives or cloud-based systems able to keep hundreds of days of high-quality recordings for analysis of historical data. Finally, the best surveillance solutions also allow for secure remote management not just from a central control room, but also from personal devices and mobile apps. All this delivers ‘always-on’ security and peace of mind. The watchword in security Modern video surveillance takes organisational security to the next level. It protects physical assets, ensures workplace and workforce safety, and helps protect the operations, reputation, and profitability of a business.  However, this is not just an ‘off-the-shelf purchase’. It requires proper planning in the form of site surveys, equipment and software specifications, as well as an understanding of operational demands and requirements. Investing time in planning will help businesses realise the best dividends in terms of protection. Ultimately, that means organisations should seek to collaborate with vendors who offer site surveys - they know their equipment best, your needs, and can work with you to create the perfect solution.

Video surveillance as a service (VSaaS) from an integrator and user perspective
Video surveillance as a service (VSaaS) from an integrator and user perspective

Technology based on the cloud has become a popular trend. Most IT systems now operate within the cloud or offer cloud capabilities, and video surveillance is no exception: virtually every major hardware and software vendor offers cloud-based services. Users benefit from the cloud due to its numerous advantages, such as ease of implementation, scalability, low maintenance costs, etc. Video surveillance as a service (VSaaS) offers many choices, so there is an optimal solution for each user. However, what about integrators? For them, VSaaS is also a game-changer. Integrators are now incentivised to think about how they can maintain their markets and take advantage of the new business opportunities that the cloud model provides.   Hosted video surveillance The cloud service model has drastically changed the role of an integrator. Traditionally, integrators provided a variety of services including system installation, support, and maintenance, as well as served as a bridge between vendors and end-users. In contrast, hosted video surveillance as a service requires a security system installer to simply install cameras and connect them to the network, while the provider is in direct contact with each end-user. The cloud service model has drastically changed the role of an integrator There is no end to on-premises systems. However, the percentage of systems where the integrator’s role is eliminated or considerably reduced will continue to increase. How can integrators sustain their markets and stay profitable? A prospective business model might be to become a provider of VSaaS (‘cloud integrator’) in partnership with software platform vendors. Cloud-based surveillance Some VMS vendors offer software VSaaS platforms that form the basis for cloud-based surveillance systems. Using these solutions, a data centre operator, integrator, or telecom service provider can design a public VSaaS or VSaaS in a private cloud to service a large customer. The infrastructure can be built on any generic cloud platform or data centre, as well as resources owned by the provider or client. So, VSaaS providers have the choice between renting infrastructure from a public cloud service like Amazon Web Services, Microsoft Azure, or Google Cloud or using their own or clients’ computing infrastructure (virtual machines or physical servers). Gaining competitive advantage When integrators purchase commitment use contracts for several years, they can achieve significant savings As an example, a telecom carrier could deploy VSaaS on their own infrastructure to expand their service offering for clients, gaining a competitive advantage and enhancing profits per user. Using a public cloud, a smaller integrator can host the computing infrastructure immediately, without incurring up-front costs and with no need to maintain the system. These cloud services provide scalability, security, and reliability with zero initial investment. When integrators purchase commitment use contracts for several years, they can achieve significant savings. Next, let’s examine VSaaS options available in the market from an end-users point of view. With hosted (or cloud-first, or true-cloud) VSaaS solutions, all the video feeds are transmitted directly from cameras to the cloud. Optionally, video can be buffered to SD cards installed on cameras to prevent data losses in case of Internet connection failures. Dedicated hardware bridges There are many providers of such services that offer their own brand cameras. Connecting these devices to the cloud should only take a few clicks. Firmware updates are usually centralised, so users don’t have to worry about security breaches. Service providers may offer dedicated hardware bridges for buffering video footage and secure connections to the cloud for their branded and third-party cameras. Service providers may offer dedicated hardware bridges for buffering video footage Typical bridges are inexpensive, basic NVRs that receive video feeds from cameras, record on HDD, and send video streams to the cloud. The most feature-rich bridges include those with video analytics, data encryption, etc. Introducing a bridge or NVR makes the system hybrid, with videos stored both locally and in the cloud. At the other end of the spectrum relative to hosted VSaaS, there are cloud-managed systems. Video management software In this case, video is stored on-site on DVRs, NVRs, video management software servers, or even locally on cameras, with an option of storing short portions of footage (like alarm videos) in the cloud for quick access. A cloud service can be used for remote viewing live video feeds and recorded footage, as well as for system configuration and health monitoring. Cloud management services often come bundled with security cameras, NVRs, and video management software, whereas other VSaaS generally require subscriptions. Keep in mind that the system, in this case, remains on-premises, and the advantages of the cloud are limited to remote monitoring and configuring. It’s a good choice for businesses that are spread across several locations or branches, especially if they have systems in place at each site. On-site infrastructure All that needs to be changed is the NVRs or VMS with a cloud-compatible model or version All locations and devices can be remotely monitored using the cloud while keeping most of the existing on-site infrastructure. All that needs to be changed is the NVRs or VMS with a cloud-compatible model or version. Other methods are more costly and/or require more resources to implement. Hosted VSaaS helps leverage the cloud for the highest number of benefits in terms of cost and technological advantages. In this case, the on-site infrastructure consists of only IP cameras and network equipment. This reduces maintenance costs substantially and also sets the foundation for another advantage of VSaaS: extreme and rapid scalability. At the same time, the outgoing connection at each site is critical for hosted VSaaS. Video quality and the number of cameras directly depend on bandwidth. Broadband-connected locations Because the system does not work offline, a stable connection is required to stream videos. In addition, cloud storage can be expensive when many cameras are involved, or when video archives are retained for an extended period. The hosted VSaaS is a great choice for a small broadband-connected location The hosted VSaaS is a great choice for small broadband-connected locations and is also the most efficient way to centralise video surveillance for multiple sites of the same type, provided they do not have a legacy system. Since it is easy to implement and maintain, this cloud technology is especially popular in countries with high labour costs. Using different software and hardware platforms, integrators can implement various types of VSaaS solutions. Quick remote access For those who adhere to the classic on-premises approach, adding a cloud-based monitoring service can grow their value proposition for clients with out-of-the-box capabilities of quick remote access to multiple widely dispersed sites and devices. For small true-cloud setups, there is a possibility to rent a virtual machine and storage capacity in a public cloud (such as Amazon, Google, or Microsoft) and deploy the cloud-based VMS server that can handle dozens of cameras. In terms of features, such a system may include anything from plain video monitoring via a web interface to GPU-accelerated AI video analytics and smart search in recorded footage, depending on the particular software platform. Optimising internet connection Hybrid VSaaS is the most flexible approach that enables tailoring the system to the users’ needs High-scale installations, such as VSaaS for public use or large private systems for major clients, involve multiple parts like a virtual VMS server cluster, web portal, report subsystem, etc. Such systems can also utilise either own or rented infrastructure. Some vendors offer software for complex installations of this kind, though there are not as many options as for cloud-managed systems. Finally, hybrid VSaaS is the most flexible approach that enables tailoring the system to the users’ unique needs while optimising internet connection bandwidth, cloud storage costs, and infrastructure complexity. It’s high time for integrators to gain experience, choose the right hardware and software, and explore different ways of building systems that will suit evolving customer demands in the future.

Latest BQT Solutions (UK) Ltd news

Ava Group to showcase its portfolio of security solutions at ISC West 2019
Ava Group to showcase its portfolio of security solutions at ISC West 2019

Ava Group (AVA), a provider of security risk management services and technology will be showcasing its portfolio of security solutions at ISC West - Las Vegas, booth 25103. ISC West is the largest converged security industry trade show in the US with the exhibition taking place from April 10-12th. The event provides a major platform for professional networking, sourcing new suppliers and introducing new products and technologies, encompassing everything from access control to unmanned vehicles. ISC West also includes the SIA Education@ISC conference programme, running from April 9-11th. Risk management services Ava Group’s technology division incorporates two well established security risk management companies - Future Fibre Technologies (FFT) and BQT Solutions, both of which will be on the booth this April. As a provider of risk management services and technologies, Ava Group offers a portfolio of complementary solutions encompassing both fiber optic intrusion detection as well as high security access control and locking. Ava Group is proud to present the latest solutions from its technology division, namely the Orca lock and latest enhancements to the Aura Ai-2 controller Ava Group is proud to present the latest solutions from its technology division, namely the Orca lock and latest enhancements to the Aura Ai-2 controller. The enhanced Aura Ai-2 from Future Fibre Technologies features unrivalled high-sensitivity detection, location accuracy, cut resilience capability and the industry’s longest linear range. Outdoor locking solution This product features new ultra-low noise optical detection electronics. This ensures a single controller can cover a distance up to 110 kilometers, accurately detecting, locating and reporting multiple disturbances to just +/- two meters. BQT Solutions will be demonstrating the new high-strength Orca lock (YG80) – providing ultimate security for all environments. Building on the success of the award winning YG10, the Orca lock is designed for securing gates, roller doors, shipping containers and any other large door or entryway. Alongside the Orca’s impressive physical attributes, a unique feature is its ability to fully integrate into an access control system, surpassing any other solutions available in the market. Orca is fully monitored, weatherproof, and user configurable - providing the perfect indoor and outdoor locking solution. Real-world projects The Ava Group team will be on hand to explain how its solutions are being used in real-world projects to address the latest threats As well as getting to know the product range, the Ava Group team will be on hand to explain how its solutions are being used in real-world projects to address the latest threats. Newly appointed Chief Operating Officer, Scott Basham commented, “We’ve seen continued growth in demand for our products in the US market and returning to ISC West provides us with a perfect platform to showcase our broad range of capabilities and explain to visitors how our product range can be applied to meet their particular needs. We always welcome the opportunity to be face-to-face with our customers worldwide and thoroughly enjoy being able to engage directly with the market in this way.” Fiber sensing technology Alongside their presence in the exhibition hall, Ava Group’s CTO – Technology, Dr Jim Katsifolis will be presenting ‘Fiber Optic Perimeter Intrusion Detection Systems (PIDS): Trends, Myths and Realities Revealed’ 10:15 am on April 9th, Sands 302. This presentation promises to cover how best to select appropriate fiber sensing technology products when specifying, as well as how to assess the true performance of such PIDS systems. With over 1,000 exhibitors and brands and an anticipated 30,000 security professionals, ISC West is a must-visit for anyone in the security risk industry.

AVA Group to showcase security solutions alongwith FFT and BQT solutions at Intersec Dubai 2019
AVA Group to showcase security solutions alongwith FFT and BQT solutions at Intersec Dubai 2019

Ava Group (AVA), a provider of security risk management services and technology will be showcasing its portfolio of security solutions at Intersec Dubai 2019, stand S3-C48. Intersec Dubai features a rich selection of exhibitors in Security, Safety & Fire Protection, attracting visitors from the Middle East, Africa, the Indian subcontinent and well beyond. Ava Group will be presenting the latest exciting solutions from its technology division - which incorporates Future Fibre Technologies (FFT) and BQT Solutions. As a provider of risk management services and technologies, Ava Group offers a portfolio of complementary solutions encompassing both fibre optic intrusion detection and high security access control and locking. Increased investment As a key event for the region and beyond, Intersec Dubai is the perfect way for security providers and buyers to start 2019" Mark Horton, Global Sales & Marketing Director commented, “As a key event for the region and beyond, Intersec Dubai is the perfect way for security providers and buyers to start 2019. Our solutions offer the very latest in security technology and the highest levels of protection, key benefits that we know are always well-received by visitors at the event.” Mark continued, “Over the last couple of years we have seen a significant growth in demand for our products in the Middle East, with increased investment in infrastructure across the region as a whole. Because of continued growth in the market, we have also invested in the expansion of our Dubai-based office and regional support team to ensure we are perfectly placed to supply and service our customers.” Reporting multiple disturbances Future Fibre Technologies will be showcasing its enhanced Aura Ai-2 controller. Featuring unrivalled high-sensitivity detection, location accuracy, cut resilience capability and the industry’s longest linear range - this product features new ultra-low noise optical detection electronics. This ensures a single controller can cover a distance up to 110 kilometres, accurately detecting, locating and reporting multiple disturbances to just +/- two metres. Also on stand S3-C48, BQT Solutions will be demonstrating the new high-strength Orca lock to the middle east market Also on stand S3-C48, BQT Solutions will be demonstrating the new high-strength Orca lock to the middle east market. Building on the success of the award winning YG10, the Orca lock is designed for securing gates, roller doors, shipping containers and any other large door or entryway. Alongside the Orca’s impressive physical attributes, a unique feature is its ability to fully integrate into an access control system, surpassing any other solutions available in the market. Security risk management Orca is fully monitored, weatherproof, and user configurable - providing the perfect indoor and outdoor locking solution. As well as the products themselves, the Ava Group team will be on hand to explain how its solutions are being used in real-world projects to address the latest threats. Mark concluded, “We are looking forward to discussing recent key examples of our technology in action, including a major military closed data network where our data network infrastructure protection solution is protecting against tapping and tampering. These projects illustrate the depth of our expertise in security risk management and highlight the level of protection which we achieve to client’s assets and infrastructure. If you are visiting the event come and have a chat with our friendly and expert team on Stand S3-C48 about your specific security needs.”

BQT Solutions launches weatherproof and fully integrated Orca lock for securing gates and large doors
BQT Solutions launches weatherproof and fully integrated Orca lock for securing gates and large doors

BQT Solutions, a provider of high security card and biometric readers and locks, has launched its new Orca weatherproof lock which provides industry-leading strength, unparalleled environmental durability and seamless access control integration for securing gates, roller doors, shipping containers, and any other large door or entryway. Matthew Nye-Hingston, CTO of BQT Solutions Locking division commented, “Orca is the ultimate weatherproof lock, providing the complete combination of strength, security and convenience in one solution. It encompasses the features found in premium electronic locks, with the physical strength and function required to secure doors of any shape, whatever size.” Integration into access control system Key features such as an IP67 rated design and built-in heater enable the Orca to withstand extreme weather environments including hot and cold climatesOrca lock is the latest generation of roller lock from BQT Solutions, building on an impressive portfolio that includes the YG10 – winner of the SIA New Product Showcase Award in the Lock Systems and Secure Storage Containers category presented at ISC West 2018. Along with its highly impressive physical attributes, Orca’s ability to integrate into an access control system is what elevates its abilities well beyond anything else on the market. Orca is fully monitored and user-configurable, whilst being impervious to weather or environmental challenges making it perfect for deployment indoors or outdoors. Orca’s standout features include: High Security Performance - With a holding force in excess of 50,000N, 18mm diameter stainless steel bolt pin and reinforced strike design, the Orca lock ensures the most sensitive sites remain protected from even the most vigorous methods of attack. Fully Weatherproof - Key features such as an IP67 rated design and built-in heater enable the Orca to withstand extreme weather environments including hot and cold climates, marine and desert conditions. Highly Configurable - Orca can be adapted to suit a wide range of application requirements, with user selectable fail safe/fail secure modes and three user selectable control methods. Complete Monitoring - Orca can truly become a part of the access control system, with a range of output signals including: bolt locked and unlocked position, door position, and tamper detection. Versatile Installation - A symmetrical design means Orca can be installed both horizontally and vertically, giving greater flexibility to installers looking for optimum positioning. Low Cost Running - With the heater disabled, Orca offers low current consumption, drawing as little as 30mA in standby and only 300mA in operation at 12VDC. Long-term Reliability - A high quality low voltage motor is the key to the Orca’s reliability while stainless steel and wear resistant plastic components ensure complete peace of mind for any security operator. Optimal heavy-duty monitored lock BQT Solutions is a specialist in the development, manufacture and supply of high quality, high security card and biometric readersMatthew added, “Orca is the perfect heavy-duty monitored lock for any integrated security solution. Our highly-skilled team in New Zealand has worked hard to ensure we bring a product to the market that we truly believe is the best of its kind. With several exhibitions lined up in the new year, we are looking forward to showing more customers how Orca can secure their installations.” An Ava Group company, BQT Solutions is a specialist in the development, manufacture and supply of high quality, high security card and biometric readers, electromechanical locks and related electronic security products. The company provides a wide range of both off-the-shelf solutions and purpose tailored solutions. Working with major system integrators, security consultants and end users, BQT Solutions develops tailored access control solutions to fulfil a range of access control requirements. From standalone units to fully integrated enterprise solutions, BQT access control systems are designed to provide maximum security, maximum value – and a migration path to meet present and future needs.

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