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.

Nork Systems offers service for home, business and any other commercial and personal application. The company's services include remote surveillance systems, home entertainment systems, and audio/video intercom stations.

NAV delivers world class integrated security solutions to industry leaders in number of markets including; Gaming, education, government and airports and ports.From analysis, system design and implementation through training and project management, NAV is fully committed to servicing their clients at every stage of the process.

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 Central Security Services Inc. provides various security services, such as installing security systems at homes, commercial centers, etc.

Northeast Remote Surveillance & Alarm LLC. offers anything from a single camera CCTV monitoring system to Town Camera Systems with an unlimited number of surveillance cameras in multiple offsite locations with the ability to centrally monitor and record. The company specialises in providing custom built Intel PC based DVR and NVR solutions to fulfill customer needs.

Northrop Grumman Information Systems is a leading global provider of advanced solutions that deliver timely, enabling information for military, intelligence, civilian, state and local, and commercial customers. The company offers homeland security tailored to the scale and scope of its customers, such as surveillance and intelligence, emergency response, and infrastructure security and privacy.

Northwest Video & Security LLC is a recognized security pioneer dedicated exclusively to security. The company provides services like CCTV Solutions, IP and analogue cameras, low lite, thermal and IR interior and exterior, PTZ and fixed monitors, NVR'S, DVR'S, all CCTV accessories, IR illuminators, fibre optic transmission devices, access control systems, perimeter security systems,video accessories, housings, mounts, PTZ's, video switching, etc

SMT make ready services, tape & reel, OEM packaging, custom carrier tape development, lead forming & tinning, programming, reel splitting. Authorized distributor of 3M tape & reel products

NSI Distribution is an industry wholesale distribution company with a strong background in engineering design and manufacturing of low voltage electronic components. NSI Distribution offers a comprehensive line of Voice & Data, Security, CCTV, Access Control, and Automation products as well as the essential installation and peripheral products, creating a “one-stop-shopping” environment for its dealer network.

G4S security solutions group has acquired Nuclear Security Services Corporation (NSSC). G4S Nuclear Security Services Company (NSSC) delivers sophisticated security products and services within the regulated and nuclear industries. The core of company's success is the expertise in a full range of security solutions and the combined experience of highly qualified experts, engineers and technical analysts.

NuOptic LLC is a leader in illumination products and technologies for video security market and beyond. Having introduced varifocal and motorised zooming illuminators, NuOptic is focused on the continual advancement of illumination technologies. Headquartered in Fort Collins, Colorado, NuOptic's product line features variable beam angles, power ranges and photocell threshold adjustments.

nuPSYS provides a visualisation converged platform for networks, data centre and security. nuPSYS' solution enables logical, virtual and physical visualisation of the infrastructure. nuGEN enables visual monitoring, drastically simplifying managing and optimising via visualisation of the entire network and its dynamics in real-time. nuSIM provides 3D-Visualisation for physical security information management (PSIM).

NVIDIA is the pioneer of GPU-accelerated computing. They specialise in products for the large, growing markets of gaming, professional visualisation, data centre, and automotive. Their creations are loved by the most demanding computer users in the world – gamers, designers, and scientists. And their work is at the centre of the most consequential mega-trends in technology — virtual reality, artificial intelligence, and self-driving car.

NVT Phybridge is a provider of long reach PoE (Power over Ethernet), making IP connections in far places simple. Their CHARIoT series of long reach switches help customers migrate to an IP-based network, transforming the existing or new infrastructure into an IP path with power. Their number one priority is bringing solutions to market that are technologically advanced as well as practical for the end-user.

NW Cabling LLC is a low voltage electrical contractor specialising in system design and engineering. they also implement multi-site deployments and campus environments. Founded in 2010 and headquartered in Spokane WA, NW Cabling has completed projects throughout the Pacific Northwest.

Oakwood Automation has been a custom installer of high-performance remote systems for a wide range of applications including whole house audio, multimedia and home theater systems, video surveillance, lighting, climate control, door locks and keyless entry, home networking and PC support.

Observint Technologies is a vertically-integrated provider of a broad range of video surveillance, audio surveillance and access control technologies.

Oco cameras can be used as a security camera, baby monitor, pets monitor or for monitoring office or warehouse. The company works around the clock to guard business with night vision technology.

Odyssey Technologies, Inc. provides software-based, centralised, remote physical and financial security services such as remote video patrol and retail exception analysis delivered to retail, hospitality, financial services, and property management customers. For customers desiring a pure IP solution, Odyssey sells its industry-leading Remote Eyes RESolution VMS as a licensed solution for installation on customer-provided equipment.

Omega Security Consultants is a private investigative security company based in New York. Its principals have over 50 years of experience including: Federal Law Enforcement, Private Investigation, All aspects of security.

Onsite Guardian is a manufacturer and integrator of surveillance and security products. The company integrates a wide variety of cameras, encoders and communication devices from manufacturers such as Mobotix, Bosch, Impath, Vivotek, Dedicated Micros, & many others. Onsite Guardian products are fabricated and built to withstand harsh environments. The product line includes portable trailer based systems as well as permanently installed systems.

Onvia, Inc. is an American government business intelligence company with 180 employees and annual revenue of US $21.1 million. Onvia offers a number of business-to-business software products, including Onvia Business Builder, a government leads and relationship manager; Onvia Navigator, a database of government contracts; and the Onvia Guide, which provides push notifications of government business opportunities.

ONVIF is established as a non-profit organisation. It is an open industry forum for the development of a global standard for the interface of IP-based physical security products.

OpenEye is an innovator in the business of designing and manufacturing digital video recorders and surveillance equipment for the security industry. Dedicated to providing the ultimate customer experience with heroic levels of service and support, OpenEye is known worldwide for quality products offering intuitive operation and ease of use.