Editor’s picks

Debunking The Myths Of The Security Of Access Control Systems
Debunking The Myths Of The Security Of Access Control Systems

It’s not surprising that people are nervous about the security of newer technologies, many of which are part of the Internet of Things (IoT). While they offer greater efficiency and connectivity, some people still hesitate. After all, there seems to be a constant stream of news stories about multinational corporations being breached or hackers taking control of smart home devices. Both of these scenarios can feel personal. No one likes the idea of their data falling into criminal hands. A...

What Characteristics Do Salespeople Require In The Physical Security Industry?
What Characteristics Do Salespeople Require In The Physical Security Industry?

A basic tenet of sales is ABC – always be closing. But it's a principle that most professional salespeople would say oversimplifies the process. Especially in a sophisticated, high-tech market such as physical security, the required sales skills are much more involved and nuanced. We asked this week's Expert Panel Roundtable: What unique characteristics are required of salespeople in the arena of physical security systems?

Adapting Servers For IP Video Surveillance Systems: Why The Supply Chain Matters
Adapting Servers For IP Video Surveillance Systems: Why The Supply Chain Matters

Anyone looking to ensure customer satisfaction in the video server market for security integrators and end users need look no further than the supply chain. Eliminating the inconsistencies and time delays in the supply chain is a key strategy to ensure customer success, and certified systems builders can provide extra value in the process. Tom Larson, Chief Technology Officer, BCDVideo, says supply chain issues impact customer satisfaction for integrators and end users at all stages of an inte...

Artificial Intelligence: What’s Next For AI And The Cloud In Physical Security?
Artificial Intelligence: What’s Next For AI And The Cloud In Physical Security?

Application of artificial intelligence (AI) and deep learning in the physical security market runs a gamut from cloud computing to edge computing. A variety of hardware solutions enable AI to be deployed at any level of a system from the cloud to edge devices such as security cameras. Smarter AI-Powered Applications A distributed structure can incorporate cloud computing and edge computing. It extends the Artificial Intelligence (AI) algorithm from the cloud, to an edge network of on-premises...

Round table discussions

What Role Should Consultants Play In The Security Buying Decision?
What Role Should Consultants Play In The Security Buying Decision?

The security industry is full of individuals who call themselves consultants. It’s a term that is thrown around rather loosely, and in some situations the term can be roughly translated as “between jobs.” But “real” consultants provide real value to their clients in a variety of subject matter specialties. We asked this week’s Expert Panel Roundtable: What role should consultants play in the security technology buying decision?

What Characteristics Do Salespeople Require In The Physical Security Industry?
What Characteristics Do Salespeople Require In The Physical Security Industry?

A basic tenet of sales is ABC – always be closing. But it's a principle that most professional salespeople would say oversimplifies the process. Especially in a sophisticated, high-tech market such as physical security, the required sales skills are much more involved and nuanced. We asked this week's Expert Panel Roundtable: What unique characteristics are required of salespeople in the arena of physical security systems?

What Technology Trend Will Have The Biggest Impact On Physical Security In 2019?
What Technology Trend Will Have The Biggest Impact On Physical Security In 2019?

The year ahead holds endless promise for the physical security industry, and much of that future will be determined by which technologies the industry embraces. The menu of possibilities is long – from artificial intelligence to the Internet of Things to the cloud and much more – and each technology trend has the potential to transform the market in its own way. We tapped into the collective expertise of our Expert Panel Roundtable to answer this question: What technology trend will have the biggest impact on the security market in 2019?

Case studies

Dahua Delivers Cameras, Monitors And Switches For Surveillance Of City Center In Lincoln
Dahua Delivers Cameras, Monitors And Switches For Surveillance Of City Center In Lincoln

A 300-plus camera city center video surveillance scheme in Lincoln has been installed and commissioned using cameras, monitors and switching equipment from Dahua Technology. The previous analog-based CCTV system was more than 20 years old and had become expensive to maintain, so City of Lincoln Council decided to replace the analog cameras and transmission equipment with HD digital equipment. The total cost of ownership has been reduced by the savings made on legacy fiber lease costs, as well as reduced energy consumption and the ability to configure and maintain the cameras remotely. Installation Of IP Full HD System The installation of the new IP full HD system and network is part of Lincoln’s smart city strategy – Vision 2020The design of the new all-wireless encrypted system was based around delivering flexible technology, reducing the total cost of ownership, ease of installation, lower maintenance requirements, smart edge analytics and remote connectivity. Environmentally friendly aspects of the project included specifying lower-energy equipment, integrating remote support and recycling hardware wherever possible. The council employed independent consultants Lever Technology Group to help them ensure they had a robust and future-proof radio network design. The installation of the new IP full HD system and network is part of Lincoln’s smart city strategy – Vision 2020 – which seeks to drive innovation in the city and harness new technologies to improve the lives of citizens. One of the results is the provision of free Wi-Fi in the city, working alongside the Dahua cameras using the same IP wireless network. Bandwidth Efficiency Using H.265 Compression A combination of fixed and PTZ cameras were installed over a new 1GB duplex network. These include cameras from the Dahua Pro series, which features high image quality, bandwidth efficiency using H.265 compression and excellent low-light performance. Bullet cameras from the Ultra series – with powerful optical zoom, IR distances of up to 50 metres and software which supports people-counting and heat-mapping – were also installed. The design of the scheme incorporated both camera and server-side analytics with legacy motion and audio detection The bandwidth efficiency of the cameras meant that multiple cameras could be installed in any given position, providing 360° coverage of locations and up to 20 Megapixels of video capacity per location – compared with less than 400,000 pixels with the previous analog cameras. The design of the scheme incorporated both camera and server-side analytics, including video content analytics, facial recognition, ANPR, heat maps and pedestrian counting, as well as legacy motion and audio detection. The objective of the facial recognition aspect is to support operators in areas such as the search for missing and vulnerable individuals. PoE Switches For Providing Power The superior image quality of the new system is borne out in figures which show an increase in ‘actionable’ images from 5% with the previous system to 60% successful reviews with the new one. Dahua PoE switches were also installed to provide power to the cameras, which are then connected to a layer-2 network. A new video wall comprising ten Dahua DHL49-4K LED backlit 49-inch 4K Ultra HD video wall display units featuring industrial level wide-viewing LCD panels, was fitted into a newly refurbished control room in City Hall and connected to i-Comply wonderwall video display drivers. This is a great collaboration of key project partners that have a tried-and-tested pedigree and working relationship with Videcom Security"Supplied through authorized distributor Mayflex, the entire system was installed by public space CCTV specialists Videcom Security, which worked with other partners to provide a high-performance, efficient and feature-rich system. Cost-Effective And Reliable Equipment Bill Mead, Managing Director at Videcom Security, said that working largely with Dahua video equipment meant it was easier for engineers in terms of configuration, as well as being cost-effective and representing good value for money. “Working with the Dahua product range has been great. The products have proved to be reliable and we experienced very few problems, from the initial configuration through to installation and commissioning. “This is a great collaboration of key project partners that have a tried-and-tested pedigree and working relationship with Videcom Security. We broke new ground with the development of 4K H.265 decoding, the support through Luxriot for camera-side analytics and edge recording, and the development by Dahua of camera-to-camera communication, allowing for non-connected systems to communicate locally.” Infinet 5GHz And Siklu E And V Band Radios Videcom Security is a certified Dahua Integration Partner, training for which was delivered both by Dahua and the Mayflex AcademyDahua is a solution provider in the global video surveillance industry and associated technology and has a keen focus on innovation by investing heavily in research and development. For the Lincoln city scheme, its products were selected based on their performance and cost-effectiveness to meet project budgets. Videcom Security is a certified Dahua Integration Partner, training for which was delivered both by Dahua and the Mayflex Academy. This helped Videcom negotiate key firmware enhancements, which added to many of the analytical features available in each of the cameras. The wireless network is built with Infinet 5GHz and Siklu E and V band radios. Resilience and diverse routing has been built into the network design, which supports video surveillance as well as public Wi-Fi and capacity for smart city services. Luxriot have worked closely with Dahua, supplying their Evo Global video management system and supporting edge analytics integration through their ‘events and actions’ management, which has also been integrated through to i-Comply’s VTAS CRVMS software (now rebranded as Viewscape). Real-Time Control And Video Streaming The Dahua system implemented by Videcom Security provides the main elements of our tier-1 solution"The introduction of H.265 compression was ground-breaking for such a project, with the system capable of displaying 4MP and 6MP H.265 to the operator’s spot monitor with real-time control and video streaming. “The Dahua system implemented by Videcom Security provides the main elements of our tier-1 solution,” said Martin Byrne, CCTV Team leader at Lincoln City Council. “The police are extremely pleased with the system and we’ve had very positive feedback from them. “There is really no comparison from how we operated previously to how we can now. It revolutionizes how we manage the CCTV systems and data. The potential for what we can achieve going forward is remarkable. We have now started to get real results from the investment in analytics; in particular vehicle and people-counting has been deployed and data is used to enhance other city projects.” Martin added: “Dahua has taken time out to visit and discuss with us our ambitions for smart city services. We have adopted Dahua as our brand of choice for CCTV cameras and have so far been very pleased and impressed with their reliability, low-light performance and overall image quality.”

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