BQT Solutions CCTV Digital Video Recorders (DVRs)

In today’s market, efficient use of bandwidth and storage is an essential part of maintaining an effective video surveillance system. A video management system’s ability to provide analysis, real time event notifications and crucial image detail is only as a good as the speed and bandwidth of a surveillance network. In the physical security industry, H.264 is the video compression format used by most companies. Some companies also employ H.264 enhancements to compress areas of an image that are irrelevant to the user at a higher ratio within a video stream in order to preserve image quality for more important details like faces, license plates or buildings. The H.265, H.264’s successor, will be increasingly used for compression in the future. Some companies are already using H.265 in their cameras and video management systems, while a host of other manufacturers are certainly preparing for its broader adoption in the years to come. Video compression technologies Reduced bandwidth and storage requirements are the primary benefits of video compression technologies Reduced bandwidth and storage requirements are the primary benefits of video compression technologies. In some cases, H.265 can double the data compression ratio of H.264, while retaining the same quality. Increased compression rate translates into decreased storage requirements on hard drives, less bandwidth usage and fewer switches – all of which reduce overall costs of system ownership. H.265 compression delivers a lower bitrate than H.264, which is relevant to end users and integrators because the lower bitrate reduces strain on hardware and can reduce playback issues. It’s very important that the compression format that is used is supported in all of the different components of a system: cameras, desktop computers on which the VMS is running and the VMS itself. It is also good for end users and integrators to understand the basics of video compression. Having a basic understanding of compression allows users to tweak settings to reduce bandwidth usage even more. Many cameras come with default settings that can be changed to ultimately reduce costs. ONVIF physical security In the physical security industry, ONVIF is working to incorporate into its specifications the use of new formats such as H.265 but is not directly involved in developing the compression standards themselves. With Profile T, the new ONVIF video profile released will employ a new media service that is compression agnostic. This means that it can support new video compression formats, including H.265, as well as new audio compression formats, with the ability to include new video and audio codecs as needed in the future without having to redesign its media service. In the physical security industry, ONVIF is working to incorporate into its specifications the use of new formats such as H.265 Standardisation organisations that are directly addressing new compression standards include the International Telecommunication Union (ITU), the Moving Picture Experts Group (MPEG) and a joint commission of the International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC), which is addressing the coding of audio, picture, multimedia and hypermedia information. Other compression formats on par with H.264 and H.265 are being developed by companies such as Google. H.265 compression formats Using products that employ H.265 compression will reduce costs through bandwidth reduction, as will changing default settings on cameras, which are often conservative. Having a basic understanding of compression formats and how to tweak camera factory default settings also gives integrators the ability to further reduce bandwidth for added costs savings and increased system performance. These enhancements will analyse which parts of an image are most important and adjust local levels of compressions accordingly It is also worth noting that H.265 enhancements will likely be developed by camera manufacturers to further reduce bandwidth, as was the case with H.264. These enhancements will analyze which parts of an image are most important and adjust local levels of compressions accordingly. While H.265 itself is ready for prime time, its value as a tool for IP-based surveillance systems is dependent on support for the codec in all parts of the system – the VMS, server hardware, graphics cards and camera. Though widespread H.265 adoption is predicted, providers of these components are jumping on the H.265 bandwagon at different rates of speed. ONVIF is including support for H.265 in its new video profile, Profile T, because it believes it will become the most widely used compression format and ONVIF recognises the need to anticipate that migration as a future need of the industry. The new media service, which will be implemented with Profile T, will be future-proof in that when new compression formats are released in the future, ONVIF can adopt them very quickly. That flexibility will definitely help integrators.

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.

Dollars spent by video surveillance customers must go towards ensuring high-availability capture, storage and on-demand access to live and archived video. Reaching this goal mandates high-availability of independent components – camera, network, storage (edge, external), internet connectivity, display, all Video Management Software (VMS) components and an architecture that can take advantage of this. In this note, we focus on seeing our way through to a video surveillance architecture, that provides high availability storage, access to live and stored video content. Of all options available to store recorded video, edge recording is the only one that is unaffected by network failure Edge recording Of all options available to store recorded video, edge recording is the only one that is unaffected by network failure. This makes edge storage a must-have. But, this has some limitations at present: Edge storage capacity is limited. Edge media has a short lifetime, rated only for thousands of hours of continuous recording. Most cameras are not secure and physical damage to the camera could lead to catastrophic loss of edge stored content. As storage and compression technology evolve, the constraints imposed by (1) and (2) could go away. However, securing cameras will continue to be a barrier for most installations. Secure external storage It is thus imperative to also store video in secure external storage. Such an architecture uses edge storage to fill in content gaps created by network, external storage outages. As edge storage technology improves, larger gaps can be filled in, but one will always need external storage. By our definition, ‘external storage’ is a solution stack that includes storage media and all software (including VMS) that provide access to this storage. Access to live and archived video Access to live video can either be met by external storage or directly by the camera Every surveillance solution needs to provide access to live and archived video. Access to live video can either be met by external storage or (and) directly by the camera. All things being equal, having the camera directly provide live video access, is a higher-availability solution. There is dependence on fewer components in the chain. Solutions in the market use one of the above two approaches for access to live video. Due to limited capacity and low physical security of edge storage, it makes sense at present, to have external storage meet all requests for archive video. Thus, we are led to an architecture that has heavy dependence on external storage. Dual-recording For high-availability, external storage must be architected with redundancy. Ideally, independent components that make up external storage – storage media, associated hardware and software (including VMS components), should be individually redundant and have smart interconnectivity. However, solutions in the market rigidly tie these components together. Failure of a single component causes failure of external storage. For e.g. hardware failure of a server causes VMS component failure AND storage failure. DR provides a smart way to provide high-availability for external storage For these solutions in the market, high-availability is achieved by having additional external storage units that step-in during outages of primary units. If these additional units continuously duplicate primary units, access gaps are minimised, and archive access is un-affected during primary unit outages. This is the idea behind Dual-Recording (DR).  To meet cost budgets, these additional units can be configured to store subsampled (framerate, resolution) video content. A small number of additional units can support concurrent outages of all primary units. A few-to-many redundancy. Rising need for dual-recording Most cameras cannot be physically secured, and video content produced by a camera must be stored externally. Many VMS solutions use external storage to service live video access requests. Edge storage limitations impose restrictions on edge archive access at present. So, external storage is used to service requests for archive access too. Thus, a surveillance system ends up being over-dependent on external storage. DR provides a smart way to provide high-availability for external storage. As edge storage improves, it will be able to service archive access requests. VMS software will need to evolve, to use this capability smartly.

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 (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, 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.