Aiphone - Well known for intercom and door security systems

Allegion - Door hardware from manufactures such as Schlage, Von Duprin, Steelcraft, and others

Asco - Power and fluid controls and valves

Ascom - Nurse call systems and health care phones

Atlas Sound - PA systems, loud speakers, mics, mixers, and ampliphiers

Avaya - Data cabling and PBX systems

Belden - Data cabling and network equipment

Belkin - Data cabling, network cabling, network equipment, UPS's, computer accessories

Best Access - Door security systems

Biamp - PA systems, VoIP systems, paging

Blonder Tongue - Supplier of IT electronics

Bogen - PA systems, school intercoms, ampliphiers, speakers, mics, paging, VoIP, and music systems

BRK - Fire alarm systems, fire extinguishers, safety equipment, and security cameras

Broan-Nutone - Exhaust fans

Canon - Makers of cameras, scanners, printers, and plotters

CareTech - Healthcare ITE products such as data centers or IT help desks

Chatsworth Products - IT equipment such as cabinets, cable management, and cable trays

CobraNet - Networked digital audio systems distributed thru Ethernet

Cornell - Nurse call systems for hospitals, nursing homes, and senior living

Curbell Medical - Nurse call, patient TV systems, patient monitoring, low voltage controllers, etc

CyberPower Systems - Power accessories (inverters, chargers, adapters, etc), surge protectors, UPS's, PDU's, racks, etc

Data Logger, Inc - Data logging devices, equipment, and software for temperature, current, wireless, humidity, voltage, etc

Delta Scientific Corp - Vehicle barricade systems

Dukane AV - Video projectors, displays, technology carts, furniture, PA systems, etc

Edwards Signaling - Fire alarms, call for assistance devices, bells, sirens, chimes, buzzers, horns, strobes, beacons, clocks, push buttons, door switches, etc

Electric Time Company - Specialty clocks of all sorts

Pentair - Electrical grounding and fastening products from Caddy, Erico, Eriflex, and Lenton

FireStop - Makers of the popular EZ-Path product to make penetrations thru fire walls

Fike - Fire alarms, explosion protection, overpressure protection, and pressure activation

FireGuard - Fire alarm systems and other fire safety products

Fire-Lite - Fire alarm systems by Honeywell

FSR - Video conferencing systems and other AV boxes, enclosures, and products

Gamewell - Another of Honeywell's fire alarm system divisions

Hill-Rom - Hospital beds and similar health care products

JVC - Video & digital imaging, projectors, TV's, and other AV products

Legend Global Communications - Hosted PBX and VoIP services

Legrand - Wiring devices, AV products, networking products, intercoms, lighting controls, and cable management

Lenel - Security systems and door/access controls

Lifeline - Senior living products

Modular Services - Headwalls for use in healthcare facilities

Notifier - And yet another of Honeywell's many fire alarm companies

Nutone - Exhaust fans, range hoods, central vacuums, door bells, intercoms, and more

Panduit - IT cabinets, racks, enclosures, wire management, and other data equipment

Peavey - Sound equipment such as amps, guitars, mixers, speakers, mics, and PA systems

Radio Shack - Many of the brick and mortar stores are closed but you can order from the website or find other authorized outlets for their products

Rauland - Makers of the popular Responder 5 nurse call system

Schindler - Elevators, escalators, and moving walkways

Securitron - Electronic door and access security products such as mag locks, key pads, door switches, card readers, and so on

Stanley Healthcare - Security and patient safety products for hospitals and nursing homes

Sony - Sound and consumer electronics

Steris Corp - Producer of many hospital and surgery center instruments and sterilization equipment

Stryker - Hospital beds and many other medical supplies and surgery instruments

System Sensor - Fire alarm systems and a wide variety of devices for fire protection, monitoring, and detection

System Technologies - Wireless nurse call systems, senior security, wandering guards, fall protection, and check in devices

TeleHealth Services - Interactive hospital patient education and entertainment systems such as TV's and their popular Tigr system

TOA Electronics - PA systems, ampliphiers, speakers, conferencing equipment, mics, mixers, etc

Tyco-Simplex-Grinnell - Who are these people? Tyco? Simplex? Grinnell? Johnson Controls? They seem to have an identity problem but they make fire alarm systems

VideoInsight - Video surveillance cameras and associated equipment

Vocera - HIPAA compliant healthcare communications technologies

Wheelock - A fire alarm system now owned by Cooper Industries