Virus Bulletin is an online security information portal and certification body, providing users with independent intelligence about the latest developments in the global threat landscape, as well as conducting bimonthly certifications of anti-malware and anti-spam products and running an annual international IT security conference.

VisAccess offers comprehensive and cost-effective physical access control & attendance products ranging from single door to multi-door, multi-site solutions. VisAccess offers a wide range of access control products including: controllers, readers, keypads and accessories. VisAccess is part of Tyco Security Products, which is part of Tyco International Ltd.

The Viseum brand is recognised for its patented configuration of fixed and moving cameras, operating together to provide wide area security for complex and challenging environments. British designed and British made, Viseum is well known to be at the forefront of the security industry for introducing cutting-edge CCTV technologies as trusted plug-and-play solutions.

Viseum provides complete end-to-end and integrated solutions to the problem of wide area thermal surveillance and CCTV security. The company is one of the security industry’s leaders of Intelligent CCTV Monitoring software and advanced PTZ Camera systems. Viseum delivers the most alert CCTV security surveillance.

Visimetrics (UK) Ltd. is a leading manufacturer of high-performance digital video and audio recording, storage and management systems for CCTV and surveillance applications. The company offers a comprehensive product range including Digital Video Recorders, Network Video Recorders, Mass Storage Systems and Video Encoders.

Vision are specialists in providing complete fire and security solutions to homes, businesses and the public sector across the South West.

Vision SD aims to be the go-to distribution company for the UK security industry, recognised as best-in-field from pre-sales design through to install support. With a tech department made up of ex-installers and project specifiers, they really talk your language and are available to guide every step of the way. Vision SD offers Access Control, CCTV, Door Entry, Entrance Control, Monitors, Video Fire Detection, and Door Automation solutions.

Vision Security Services was formed in 2010 with the ambition to raise standards for clients across many business sectors. They specialise in Access Control, IP CCTV, CCTV, Intruder Alarm Systems and gates/Barrier Systems.

VisionCam is a CCTV installer and supplier based in Wiltshire, UK.

Visioprime deals in developing high performance, easy to use, intuitive intelligent digital video processing products. Visioprime pioneered innovation in the surveillance market introducing such features as lip-synchronised audio, object tracking and camera sabotage detection into its range of recorders. Visioprime systems support dual-screen map controls, a wide range of IP cameras and digital zoom in playback mode.

VisioWave S.A. was founded in 1996, it designs, produces, and markets hardware and software products for digital video networking, and media and entertainment markets. VisioWave offers solutions for compression, processing, and transmission of video over networks. VisioWave is now a part of United Technologies Building & Industrial systems.

Vismo is an innovative patent pending technology which has been developed in response to customer demand by Cellhire, a leading Global Service Provider of mobile communications with offices in the USA, UK, France, Germany, Russia and Japan. Vismo is available on multiple platforms including BlackBerry, iPhone, iPad, Windows Phone, Thuraya and Iridium satellite phones and compact personal tracking devices.

Building on decades of innovation, Visonic is a leading developer and manufacturer of cutting-edge security systems and solutions that provide peace of mind and security to homes and businesses across the globe.

Vista solutions are developed to offer you innovative products, using the most powerful and stable technologies - all wrapped up in a support environment that ensures your projects run smoothly.

Vista is one of UK’s most popular brand of CCTV equipment, is headquartered in Reading, UK. Vista focuses exclusively on the development of high quality, functionally rich and competitively positioned CCTV products. Vista’s IP and analogue CCTV equipment can be seen in a vast number of applications across the world from retail outlets and town centres to sports stadiums and banking enterprises.

Vistalworks provides clients including governments, police, specialist agencies, consumer protection bodies, and corporations with tools, data feeds, and intelligence that lets them focus their prevention, enforcement, and protection efforts. Together they can reduce the economic, environmental, health, and social harms of online illicit trade.