NHAT NAM corporation is a leading supplier and installer of fire protection and security systems in Vietnam. They supply fire alarm, fire extinguisher, CCTV, intrusion alarm, video door phone, intercom and other security application products. They also design, install and maintain above systems.

Night Watch Security provides home security systems, commercial security systems, home theater and audio installations, and more to clients based in Long Island.

Nightwatch Security & Telephone, LLC was founded in 1980 and has been designing, installing, maintain gand repairing all types of protecting and alerting security systems ever since. From fire alarm systems to surveillance cameras, Nightwatch Security & Telephone assist clients at home, business, or both.

Nimba Technologies Limited is a direct importer and distributor of surveillance and security products for consumers and businesses of all sizes. Innovation, Integrity, and satisfied customer relationships are the core values of the business.

Nittan is a provider of fire alarms, extinguishers and other fire safety products. They also provide smoke control systems, public address systems, gas alarm systems, marine fire and GAS protection systems and fire extinguishing systems for residential and commercial applications.

Over 25 years experience in planning, installation and maintenance of Intrusion Alarm Systems, Fire Alarm Systems, CCTV and Access Control Systems. They specialize in the design, installation and maintenance of burglar alarm, fire detection and extinguishing systems, Closed Circuit Television CCTV, Access Control Systems and Artificial Fog Systems.

nmcn plc - Asset Security, provide end to end physical and electronic security services. Turnkey services included security consultancy and advice, system design, installation, integration, commissioning, testing and maintenance. ‘Full Asset Life-cycle Thinking’ across all projects, in all secure environments. Provider of temporary security solutions via our fleet of specialist surveillance equipment to protect remote sites.

NODY Contracting Est. is specialized in field of Electro-Mechanical & Low Current Works in Saudi Arabia. Its services include Information & Communication Technology (ICT), Safety & Security, Planning, Design, Consultation.

NOREL Service Company provides integrated life safety and security systems & service. NOREL’s Alarm and Life Safety design includes fire alarm systems, addressable control, conventional control, voice evacuation, facility access control, alarm communications, system monitoring, networked fire alarm and audio, audible/visible notification, public address and intercom, digital detection and reporting. Veteran-Owned VOSB and VBE.

North American Sales Company (NASCO) provides premier products, solutions and technical expertise. From oil and gas refineries to aerospace and entertainment, the company has worked with a variety of industries with complex applications.

North Carolina Sound was founded in 1988 in Zebulon, NC, covering central North Carolina until opening an office in Goldsboro in 2001. They hold an Unlimited NC Electrical License and NC Burglar Alarm License. They provide IP and analogue security cameras, door access systems, security alarm systems, telephone systems, voice/data and fibre cabling. Board room audio and video presentation and recording systems, fire and burglar alarm monitoring.

North London Fire & Security Systems Ltd provides specialist services in the design, installation & maintenance of Intruder & Fire Alarm Systems, CCTV, Door Access & Automated Barrier/Gates, extinguisher and ememrgency lighting systems. Based in London, the company is an NSI NACOSS Gold approved installer, and holds a certificate of quality assurance meeting the requirements of BS EN ISO 9001:2000.

Northumberland Media Centre provides tailor-made security solutions for customers in each sector and specialises in the design, installation and support of security systems. NMC installs CCTV and burglar alarm systems in homes and businesses.

Nova Alarm Ltd specialises in installation and maintenance of security systems such as CCTV, fire detection systems, access control, remote signalling, and Burglar alarms etc. The company mainly provides installation services to the local government and domestic clients. As an NSI (NACOSS) Gold Approved Company, Nova Alarm Ltd adhere to the latest European Standards.

NUTEC SECURITY SYSTEMS LTD has been manufacturing and installing CCTV, access control systems, detection systems, and home alarms etc. The company has been providing its security systems to Schools, Health and Local Authorities and corporate companies both large and small. NUTEC SECURITY SYSTEMS LTD installs and maintains to current European Standard PD6662.

O' Rourke Security Systems supply and install the latest advanced systems including intruder alarms, smoke alarms, CCTV, access control systems, gate automation etc. Based in Leitrim, the company offers high quality installations at competitive rates. O' Rourke Security System offers services to both domestic as well as commercial sectors.

Oakpark Alarms specialises in installation and maintenance of of access control, CCTV, fire alarms etc. The company offers services both commercial and domestic locations. Oakpark Alarms cover all areas of Dorset, Hampshire, Berkshire, West Sussex and Wiltshire as well as providing commercial systems over a wider area still. The company ability to certify installations resultant from their membership of the SSAIB and BAFE approval.

Oakpark Alarms Security Services Ltd specialise in the Design, Supply, Installation,Service and Maintenance of Intruder Alarms, CCTV, Door Access, Fire Alarms, Emergency Lighting, Fire Extinguishers, Fire Suppression Systems and Automated Gates, Barriers and Bollards, Perimeter Security and Fencing. Based in Winslow, the company work varies from garden sheds to Hotels.

Obsidian Security is a leading supplier and installer of electronic security systems and fire alarm systems to commercial and industrial premises and public buildings such as schools and hospitals.