Established in 2005 as AS Y3K Security Technologies is an electronic security products manufacturer. Y3K Security Technologies distributes electronic security systems, such as burglar-alarm and fire detection products. Some of its other products include, access control systems, door accessories and locking, card printing systems, video monitoring systems, lighting systems and burglar alarm systems.

Yale Enforcement Services provides physical security, life safety and remote video intrusion detection solutions. They provide customers with a full range of solutions, from standing security guard services, mobile patrol, closed circuit television, access control, fire and burglar alarm systems and quality surveillance equipment to fully integrated interactive remote video monitoring systems.

Yarnell Security Systems is a local UL listed central station, installation and monitoring company. The company provides sales, service, installation and monitoring of burglar alarms, fire alarms and emergency buttons, and more, in residences and commercial buildings. It also offers service contracts and maintenance of fire alarm systems according to NFPA (National Fire Protection Association), and UL (Underwriters Laboratories) standards.

York Security Solutions is the security system solution partner of a 75 year tradition in Miami Beach. The company offers commercial security systems, such as intercoms, intrusion detection, parking systems, phone systems, security & access control and video solutions. York Security Solution partners include Genetec, Aiphone, Bosch and Panasonic.

Young and Young Security, professional installation company is based in London for over fifty years and provides services in locksmith, alarms, CCTV, access control, PIDS and all types of electronic security systems.

ZAP FIRE is a leading System Integrator for Fire Protection System and provides AMC services for Fire Alarm System, Fire Sprinkler System, Fire Hydrant System & Gas Suppression System in India. They are serving the industry for the last 12+ years and also completed 5000+ projects. They do have experienced and well-trained technicians in their company.

Founded in 2006, ZAVIO has been one of the earlier surveillance companies focusing purely on IP. ZAVIO's product range includes IP cameras. outdoor bullet cameras, domes, box cameras, PTZ cameras, standalone NVRs, softwares etc.

ZeboTech Business Solutions is East Africa's leading company that specialises in providing complete information technology solutions by understanding customers' objectives. The company offers customised cutting edge services by combining appropriate products with the right solutions, not only to meet present technological needs but those in the future at prices that fall within the budget.

ZeroEyes helps stop active shooters with real time weapon detection and alerts. The company is a team of US military veterans and technologists and former Navy SEALs and combat veterans who have served and continue to serve as protectors. ZeroEyes uses Artificial Intelligence to actively monitor camera feeds and the system instantly sends alerts that provide the ability to lock down the building.

Zest Fire & Security provides state-of-the-art fire and security systems to schools, healthcare and commercial buildings in London and across the United Kingdom. They offer CCTV systems, intruder alarms, access control systems, PC/App based access control solution, automated gates, security lighting and intercom systems.

Zhuhai Fujing Technology Co.has researched and developed a series of security products,such as Digital Video Recorder, IP cameras, and wireless alarms. The products have UL,FCC, PSE and CE, ROHS certification.

Zhuhai Taichuan Cloud Technology is a manufacturer of home automation products. The company‘s provides smart video intercom, advanced could technology, facial recognition, and security alarm solutions for intelligent buildings.

Ziffsec Technologies offers engineered solutions built with the highest quality equipment with carefully selected performance parameters to suit the individual application.

With an office in Wembley, ZimCos AVS offers security and audio visual solutions to clients throughout London and not only. Set up in 2009 the company has a big portfolio. ZimCos AVS works for Management Agencies, Real Estates, Small and big Companies, Private individuals.

ZimCos Ltd provides installation and maintenance of CCTV, access control security equipments.

Zions Security Alarms is the Least Expensive Way to get ADT Home Security in Orange CA. ADT has been protecting homes and businesses for over 145 years. They have the most innovative technology to make sure users are getting the best equipment and options available like ADT Command.

ZMR is a key supplier of security, communications and technology solutions based in Saudi Arabia. They offer value addition, intelligent solutions, support and professional services that improve business performance.

Zod Security is a security company in Lebanon. It offers security company expert security equipment, installation and after-sales.

NSI (NACOSS) approved security installer specialising in wireless security systems for home and business. Other security systems installed include CCTV systems (analogue, digital, IP and HD systems), access control (standalone and PC based), door and gate entry systems (audio, video, gsm and wireless) and automated gates.

ZTA technology Solution is a communication service contractor specialising in voice/data/video networks.