The National Security Inspectorate is the specialist approvals and certification body that inspects companies providing home security, business security, and fire safety services. Choosing an NSI approved company ensures that the contractor you select works to the highest recognised industry standards as demanded by the police, fire and rescue services, and insurance industry.

National Security Service (GuardsToGo.Com) is the most locally-focused security company in the United States providing licensed security guard services in all 50 states of America. All security staff is extensively trained to the highest standards, including in depth knowledge of handling unexpected situations.

NationWide Digital provides quality central station services to hundreds of alarm dealers throughout US. The company's state-of-the-art facility is built upon redundant systems for network, telecommunications, power & physical security. The facility meets & exceeds U.L. listing standards. The services include Mastermind Automation System, fire monitoring, video monitoring, PERS - medical alert systems, VOIP monitoring, technical support, etc.

The Agency is on the frontlines against cyber threats, protecting NATO’s networks 24 hours a day, seven days a week, to prevent debilitating attacks. Experts provide capabilities and services that are critical to NATO’s ability to fulfil its core tasks of consultation, collective defence and crisis management. Achieve this by working in partnership with industry, academia and not-for-profit organisations.

New Path is a family of independent regional fire safety and security companies. It serves business customers throughout Southern England, helping them protect their premises, assets, and most importantly their people. New Path group companies cover the installation, maintenance, and servicing of fire alarms, extinguishers, emergency lighting, CCTV, access control, intruder alarms, and door entry systems.

At New York Engineers, they search for simple, eloquent solutions to complex problems. They minimize construction costs by eliminating the extraneous and focusing on the overall efficiency for the most streamlined designs.

Newland Systems LLC provides unparalleled robust, cost effective, security solutions for Government (Local / State / Federal), law enforcement, healthcare, education, transportation, industrial, commercial and retail sectors. The company possesses vast experience in designing, installing, servicing, and maintaining electronic security technologies such as video surveillance, door access control, intrusion detection, and intercom communication.

NextGen offers only the best burglar and fire alarm systems, CCTV, access control and networking available in Las Vegas. NextGen offers the most reliable burglary prevention solutions for home or business. It also specialises in fire alarm design, installation, service, inspections and fire alarm system monitoring. In addition to security and fire alarm solutions, NextGen specialises in access control and CCTV.

Nexus Fire & Security Ltd is specialist in all aspects of electronic fire and security, from simple CCTV systems, reporting to your smartphone or notebook, to fully functional cameras monitored remotely by the 24-hour manned central station, fire alarms designed for early detection to save lives and property, intruder alarms to help prevent unauthorised entry and access control systems designed to ensure entry is only by authorised staff.

National Instruments believes in the power and potential of making connections—between people, ideas, and technology. In fact, the connection is central to everything we do. They constantly challenge themselves to find those connections because that’s what creates a path forward. This means bringing the right people together to build solutions that make a difference. It means combining fresh perspectives with new technologies to turn their vision

NICE is a provider of both cloud and on-premises enterprise software solutions that empower organisations to make smarter decisions based on advanced analytics of structured and unstructured data. NICE helps organisations of all sizes deliver better customer service, ensure compliance, combat fraud and safeguard citizens.

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.

Nimbus is a pioneer provider of innovative solutions for fire safety management. With a commitment to excellence and a focus on customer satisfaction, they strive to revolutionise the industry and empower their clients with cutting-edge technology.

NM Fire and Security Systems Ltd. offers comprehensive range of systems for residential & commercial use like intruder alarms, CCTV systems, automated gates, access control systems and fire alarm systems. NM Fire and Security Systems' have a highly qualified staff to assist the clients. NM Fire and Security Systems specialises in the design and installation of intruder alarm systems from hardwired to wireless 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.

NMS is a global integrated security service provider that specialising in physical security, including armed and unarmed guards, roving patrol and TSA-level screening. The technological solutions offered include radar systems, SpotterRF distributors, video surveillance, access control solutions and biometrics.

Nobi Corporation is a provider of security & fire systems in the USA. Powered by Alarm.com, the company offers CCTV, security alarm systems, access control, and smoke detectors etc. solutions to residential, local government, churches, businesses, schools, and commercial applications.

Noctuai is a company specialised in Computer Vision and Advanced Video Analysis. They create and develop AI solutions for their partners. Currently, they are creating comprehensive video analytics platform designed for safety monitoring and visual inspection using advanced artificial intelligence.

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.

Norbain is the UK’s most successful distributor of IP, CCTV, Access Control, and Intruder Detection solutions. As well as being an authorised distributor of over 90 of electronic security brands, Norbain is also the home of Vista, the UK’s largest selling range of CCTV equipment.

Norbain is one of the largest and most successful distributors in Europe solutions for CCTV, access control, intruder and fire detection. From offices in Breda (NL) and Aartselaar(B) Norbain serves the security market in the Benelux.

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 offer a unique breadth and depth of expertise across the Internet of Things (IoT), networking and connectivity, and safety and security. North designs and delivers integrated technology solutions for complex and critical environments throughout the UK and internationally and provides long term, multi-year partnerships in managed services and support.

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.

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.

Through research and design, Northwood Technology Ltd is at the forefront of matching the correct technologies for specific project requirements, fully utilising the creative resource team of experts in the areas of business analysis, design, workshop management, training and delivering in accordance with agreed criteria.