Norton Door Controls offers a comprehensive line of door controls. The company offers traditional surface, industrial economy, overhead concealed, security, commercial, architectural, electromechanical and electrified closers. To complement the closers, Norton also offers a unique range of arms to help provide maximum door and frame protection. Since 1957, Norton Door Controls have been manufactured in Monroe, North Carolina.

Notifier is one of the largest manufacturers of engineered fire alarm systems with over 400 distributors worldwide, and regional support operations. Notifier's solutions include emergency communication systems, advanced smoke sensing, guided egress and fire and security integration. The company offers fire alarm control panels, fire alarm peripheral devices and fire system accessories.

Novacoast is a uniquely positioned IT services and solutions company. They provide implementation services, license fulfillment and technical training to software development, staffing services and custom or emerging solutions. Novacoast is an experienced and comprehensive IT business resource.

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.

Ntrepid Corporation develops technologies that solve operational challenges in the areas of Internet operations, information management, analytics, linguistics, and tracking.

NTT Com Security is a global information security and risk management organisation, which delivers a portfolio of managed security, business infrastructure, consulting and technology integration services. The company helps organisations lower their IT costs and increase the depth of IT security protection, risk management, compliance and service availability.

Located in Tigard, Oregon Nu Tech has been providing outstanding custom software development, engineering services, database, cloud, network, and support services for over 20 years. The company's AlarmDecoder easily controls and monitors DSC/Ademoc/Honeywell Vista alarm systems with a PC, HA system.

Nuance Communications, Inc. is a leading provider of voice and language solutions for businesses and consumers around the world. Its technologies, applications and services make the user experience more compelling by transforming the way people interact with devices and systems. Every day, millions of users and thousands of businesses experience Nuance’s proven applications.

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.

Headquartered in Seattle, Numera creates easily implemented, mobile PERS products and cloud-based software platforms that enable providers and healthcare-related companies to create new safety and health monitoring services for their customers. These services extend beyond PERS to the healthy aging, chronic condition management and post-acute care markets.

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).

NuTone is America’s brand of residential built-in convenience products including, door chimes, central vacuum systems, ventilation fans, and home automation systems. NuTone is part of Nortek, a diversified manufacturer of innovative, branded residential and commercial building products.

NuVision Networks makes life easier for educational institutions by providing integrated transaction solutions for campus card management, building security and student services needs. Its CampusONE One Card suite of products offers cost-effective solutions including ID card badging, door access control, point of sale, e-commerce and much more.

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.

NXT-ID focuses on the growing m-commerce and computer security markets, NXT-ID is launching advanced MobileBio™ technology that secures consumers’ platforms via innovative authentication and encryption. MobileBio™ services include the design and development of software and hardware for a variety of mobile security applications, such as smartphones, tablets and laptops.

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.

Observables helps security professionals connect, manage, monitor and control a wide range of devices all from one easy-to-use platform. Their AlwaysON Cloud Portal and Multi-Service IOBOT Signal Routers integrate physical, logical, and cyber elements providing remote monitoring, central station reporting, real time control, among other features.

Observation Technologies (ObsTek) Inc,. founded in 1986, specialises in converting sensor data into useful information for commercial and military customers. They provide: Port Security; Port and Coastal VTIS; and, unique radar and systems solutions to complex problems.

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.