Power supplies & batteries - Expert commentary

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.

Adaptive transmission systems evolve with advanced communications
Adaptive transmission systems evolve with advanced communications

The security market in 2016 saw an uptick in the economy, the introduction of new technologies, increased compliance requirements in key verticals, and rising concerns over the need for greater security. Users interested in upgrading or deploying new systems consistently chose networked system platforms. This trend further drove the demand for adaptive transmission solutions as a means of repurposing existing analogue infrastructure to accommodate IP devices on a networked platform. As this migration accelerated, product feature sets continued to evolve with the inclusion of advanced communications that let you monitor, control and report power/diagnostics from anywhere. These new products have also helped to stimulate new business opportunities for integrators by expanding their service offerings to include remote monitoring of these devices as a new source of recurring monthly revenue (RMR). PoE and adaptive transmission solutions In last year’s 2016 forecast, we discussed the integration trend and how PoE and adaptive transmission solutions with network communications were rapidly gaining traction and market share. As the year progressed, the trend increased with customers migrating towards systems that provided more data, faster transmission rates and more versatility, and accessibility anytime from anywhere. Altronix responded with more advanced product solutions. This growing trend makes it more critical than ever for the core power and transmission infrastructure that make up the foundation of these systems to include network communications for true integration. As effective and efficient as integrated IP systems have become, the cost to upgrade or install new networked systems can be prohibitive. In 2017, security professionals will require expanded options to capitalise on existing infrastructure while accommodating IP devices with new levels of performance. These new products will greatly reduce installation and maintenance costswhen deploying orupgrading systems We will see the introduction of new products that offer greater levels of integration with bundled capabilities such as PoE, network switches, versatile adaptive transmission capabilities to accommodate different types of cabling, greater bandwidth and speed, and management capabilities. These new products will greatly reduce installation and maintenance costs when deploying or upgrading systems. Altronix 2016 business overview Altronix’s evolution as a designer and manufacturer of versatile power supplies and accessories – and the addition of innovative PoE and adaptive transmission solutions with network communications – was significant in 2016. We have continued to deliver new products incorporating advances in power and communication technologies that solve real-world installation issues with the highest levels of performance and cost-efficiency. One of the most significant technologies contributing to our extensive portfolio of power and adaptive transmission products is our innovative LINQ™ Technology, which provides remote control of power, along with monitoring and reporting of diagnostics from anywhere you have internet access. LINQ completes the network communication cycle for networked systems by providing true integration for power supply and adaptive transmission products that are the foundation of every system. Altronix will continue to design, manufacture and introduce new power and adaptive transmission solutions in 2017 that live up to our longstanding reputation for outstanding quality, performance and reliability. See the full coverage of 2016/2017 Review and Forecast articles hereSave Save

Extenders convert media for longer video distance runs
Extenders convert media for longer video distance runs

IP/PoE systems eliminate the need for local power, thus saving installation costs Cost considerations are an important reason to use existing installed cable as part of a new system infrastructure. Extenders in the form of media converters can help. For almost three decades, video surveillance systems existed in the form of analogue systems. Video coaxial cable was the primary method of transmission with a limited distance of about 750 feet. Analogue systems required separate power supply located at each security camera site. Today, new technology often solves one problem and creates another. Internet Protocol/Power over Ethernet (IP/PoE) systems eliminate the need for local power supply, thus saving installation costs. The drawback is the restriction to only 328 feet and the required use of Cat 5e or above cable. Extended transmission distance So tens of thousands of video surveillance cameras are waiting to be converted to IP, and have been transmitting over coax at distances two-and-a-quarter-times greater than the Ethernet limit. The advent of extenders helps to solve this problem. In addition, the use of extenders for Cat cable and even single-pair alarm wire helps to add to the types of IP/PoE conversions while extending distance as far as three thousand feet. Tens of thousands of camerasare waiting to be converted to IP,and have been transmitting overcoax at distances two-and-a-quarter-times greater than theEthernet limit Considerations while using extenders Use of extenders requires taking several considerations into account. First and most important is a careful reading of specifications. A statement can be true while not applying to your applications. Let’s take IP/PoE transmission over coax as an example. A manufacturer’s product can state it has this feature and will meet your transmission requirement of X number of thousand feet. However, a careful reading reveals that achieving this requires RG 6 cable while you have RG 59 installed. You need to maintain a 100Mbps bandwidth and provide your cable with 12.95 watts of power. But as both bandwidth and power decrease with distances obtainable from many types of extensions, you realise that both are much less at the extended distance you require. In short, just depending on a product to make a simple specification statement is not enough when it comes to infrastructure considerations and especially with regards to extenders. Save Save

Latest Redvision CCTV Ltd. news

Redvision releases a tough washer bracket for its recently launched, X2-COMBAT rugged, PTZ camera
Redvision releases a tough washer bracket for its recently launched, X2-COMBAT rugged, PTZ camera

Redvision, the UK’s renowned manufacturer of high-performance, CCTV cameras and housings, now offers a washer bracket for its newly-released, X2-COMBAT rugged, ball PTZ camera. Will Hucker, General Manager at Redvision, explains, “The RVX2-WASH bracket is firmly attached to the 4” PCD base mount of the X2-COMBAT using M8 bolts." "It includes a single delivery, universal nozzle to squirt water onto the camera’s window. This is cleaned away by the camera’s silicon wiper, which is now part of the standard build. The RVX2-WASH bracket nozzle connects to the washer pipe of any standard CCTV wash pump system." IR detection "The washer pump motor is switched on using the dedicated ‘Wash’ auxiliary output on the X2-COMBAT ALARM camera; a command from Redvision’s VMS1000 control system; and an ONVIF command from any third-party VMS. The RVX2-WASH bracket is made from Marine Grade, 316, stainless steel for exceptional resistance to extreme marine, hazardous and toxic environments.” The X2-COMBAT camera is the next generation of Redvision’s market-leading X-Series. It boasts a 7-year MTBF and brings new levels of performance, such as a 3MP, 30x zoom camera module and IR detection distances exceeding 300m at night. The X2-COMBAT is first anodised, and its brackets and mounts zinc-plated, before being finished in light grey (RAL 7035) or black (RAL 9005) powder-coat paint. The cameras and brackets can also be ordered in any bespoke colour from the RAL range.

Redvision continues to make its X-SERIES rugged PTZ dome camera to enhance surveillance solutions
Redvision continues to make its X-SERIES rugged PTZ dome camera to enhance surveillance solutions

Redvision has confirmed that it is still making its highly successful, analogue, X-SERIES™, rugged PTZ dome camera. What’s more, the camera now uses Sony’s next-generation, 2MP, STARVIS sensor, improving its performance still further and enhancing Redvision’s reputation as the industry-benchmark in rugged CCTV cameras. Will Hucker, General Manager of Redvision, said, “Installers will be pleased to know that our analogue X-SERIES™ cameras are still in production and available to order. However, we have phased in the Sony STARVIS camera block to deliver even better performance. Its low-light capability is now an exceptional, 0.0015 Lux at night and its Infra-Red illumination distance is 150m, or 120m using white light.” Ensuring optimal visibility The X-SERIES™ camera can be configured as a dome or PTZ using a removable cover" “The X-SERIES™ camera can be configured as a dome or PTZ using a removable cover. The camera has an optically correct, flat window to protect the camera block and has an optional, silicone, long-life wiper to remove rain and dirt. This ensures optimal visibility outside, all year round, come rain or shine!” The RVX30™ series has 100 programmable pre-sets, 8 tours, 24 programmable privacy zones and multiple alarm options. Advanced pre-set and tour technologies ensure the camera reaches pre-set positions correctly focused, with ideal light settings, following an alarm or during a tour. Rapid deployment systems The RVX30™ has an operating temperature range of -25º up to +60ºC. Mount options include pedestal, swan, wall and pendant, to suit all applications. The cameras are anodised before being finished in light grey or black powder-coat paint for exceptional toughness. They can also be ordered in any matt or gloss RAL colour as a cost-option. The X-SERIES™ is successfully used in many applications including public space, local authority, hazardous, marine, defence, high security, town centre and rapid deployment systems.

Redvision appoints Will Hucker as General Manager of its manufacturing site in Hampshire
Redvision appoints Will Hucker as General Manager of its manufacturing site in Hampshire

Redvision appoints Will Hucker as General Manager of its manufacturing site in Hampshire. This follows the company’s sustained expansion in UK and international markets. Will is responsible for the efficient running of the facility, as well as overseeing the company’s growing product portfolio, including the IP and analogue, X-SERIES™ rugged ball PTZ cameras; VEGA™ rugged housings; VMS1000™ control system; and RedCop™ rapid deployment, CCTV towers. Will comes from Fluor Ltd, one of the world's largest engineering, procurement, construction (EPC) and maintenance companies. He brings with him extensive experience in the latest mechanical engineering, CAD, electronics and construction technologies. Engineering and commercial aspects Will said, “Having proven myself in multi-nationals, I felt it was time to join a smaller team where I can have a huge impact on the design, development, engineering and commercial aspects of the business. Redvision has many new products planned for 2020, aimed at tough, outdoor, surveillance applications. I am delighted to be joining the company at such a critical time of growth and change.” Will studied Mechanical Engineering at the University of Southampton. When not at work, Will enjoys cricket, golf, skiing and football, where he is an avid supporter of the Saints (Southampton FC).