United Alarm provides its customers with the peace of mind of a full back-up service for repairs and servicing of their existing systems. It ensures a thorough and comprehensive customised quotation, appreciating that each home is unique in its requirements. The company is ULC Certified and has won many top consumer awards.

UCC currently provides contract alarm monitoring services for alarm dealers all over the United States. Headquartered in San Antonio, Texas, UCC is a UL Listed Central Station. The company is compliant with all UL 827 standards for central stations, including the type of building the central station is housed in, restricted access to the building, redundant systems, back up power, etc.

United Digital Technologies, LLC is a security systems distributor in the USA. The company supplies video servers, IP-based solutions, network cameras, network video recorder/video management software, access control, wireless gear and security accessories etc.

United Alarm designs and installs the most technologically advanced equipment and systems available, such as security services, fire alarms, carbon monoxide detectors, access controls, etc.

Universal Fire & Security based in Plymouth is one of the leading supplier of fire and security systems in Devon and Cornwall. Universal Fire & Security offers professional installation, maintenance and monitoring service for - intruder detection systems, closed circuit television systems, fire alarm systems & access control systems including automatic gates & barriers.

Universal Power Group, Inc. is a supplier and distributor of batteries, related power accessories and security accessories, and a third-party logistics services in the USA. The company offers battery power solutions that meet consumer need of accessibility, portability, security and mobility.

Universal Services of America, founded in 1965, combines an innovative mix of tradition with advanced technology to keep pace with the evolving security needs of today’s businesses. They provide their clients with the best security solutions, personalised customer service and unmatched value available. Services include critical loss prevention, training, access control, CCTV, fire alarm management, intrusion detection and physical security.

Urban Alarm is a security alarm company. The company provides security alarm, fire alarm, access control, telephone entry, and video surveillance solutions.

USA Alarm Systems is a veteran in providing security alarm systems, having served the California region since 1979. The services offered by the company include 24/7 monitoring, fire systems, access control systems, automotion and remote services, video surveillance, and repair and installation. They cater to the commercial, residential, government and education sector.

UTC Climate Controls & Security is a world leader in providing solutions for fire detection and suppression, intrusion detection, access control and video surveillance, with installation, inspection, monitoring and response solutions for customers worldwide in a variety of application and settings.

Utilicom Supply is the single source solution provider and stocking distributor in Intelligent Transportation Systems and Outside Plant Infrastructure. Their 40,000+ sq ft warehouse can quickly deliver to projects across the Southeast. From fiber to conduit, camera systems to traffic signals, cabinets to safety equipment, let them prove that Utilicom Supply can deliver small company care with large company capability.

UXD Technologies Ltd. Co is an industry expert in producing Intelligent Technology products with high-end technical experts with a collection of R&D, production, pre-sales and after-sales. They provide a wide range of security products such as CCTV systems, access control and time attendance, burglar alarms and home automation systems, parking and barrier systems, vehicle surveillance and tracking systems, intercom, detectors and scanners.

With more than 15 years of total CCTV survillance , security systems, access control, alarms systems, home automations, the company is equipped with necessary infrastructure and trained manpower to provide highest level of services to achieve "TOTAL CUSTOMER SATISFACTION."

VAS focuses in the design and development of systems that are used for digitising, processing and storage of video data from analogue and digital sources. The product range developed by VAS extends from compression plug-in cards for servers or PCs to complete autonomous devices in mobile video surveillance.

V5 Technologies focuses on development of video processing solutions and services. Combined with its experienced intelligent video analysis, hardware design and system integration capabilities, V5 Technologies provides intelligent video analysis in traffic and security fields. - Intelligent security monitoring systems - Traffice incident video analytics solution - Traffic information integration system

Vaelsys is a pioneering business, basing their work on artificial intelligence algorithms that facilitate the exploitation of data contained in videos and images.

Vakt Service Teknikk Vestfold AS is land sleds in the security industry. As a local security provider associated with a large chain is good shopping and prompt service when needed and delivers all keys, locks, fittings, alarms and security systems.

Licensed by the State of California, Valley Alarm provides design, consultation, installation, maintenance and central station services for all types of commercial, residential and governmental customers. Valley Alarm is a recognised leader in the security industry. The company's commercial services include: intrusion security, fire protection, video surveillance and access control.

Vanguard Alarms Limited was established in 1974 and is currently a NSI NACOSS Gold certificated company with an ISO9001:2008 Quality Management System. The company is a local professional installer of security systems based in Shropshire providing a quality service including installation, on going maintenance/monitoring contracts and full 24-hour technical support.

Vanguard Security is a private security company that provides effective security services and security solutions across Egypt and the Middle East. The company provides all types of personal protection services including armed security guards, trained K9 security dogs, close bodyguard protection, alarm systems, among other services. K9 dogs are highly trained for protection, drug detection and explosives detection, and are available for sale.