Life safety equipment for smoke, fire and water detection, signaling, and auxiliary functions, namely control panels, intelligent modules, light strobes, audio speakers, horns, chimes, bells, door holders, pull stations, heat detectors, smoke detectors, combined with heat and smoke detectors, visual annunciators, combined speaker and light strobe units, combined horn and light strobe units, combined bell and strobe units, power supplies, combined chime and strobe units, waterflow detector uni...

Security equipment, namely card access units, access cards, card readers, biometrics units, combined card and key readers, combined card and keypad units, electric locks, entry control units, exit units, key control units, video imaging units, annunciators, audio detectors, glass breakage detectors, motion detectors, closed circuit television surveillance and communications units, intercoms, and public address units

INTERCOM SYSTEMS, COMBINATION AM AND FM RECEIVERS AND INTERCOM UNITS, PUBLIC ADDRESS AMPLIFIERS, INTRUDER ALARM SYSTEMS, COMBINATION INTRUDER AND FIRE ALARM SYSTEMS

INTERCOM SYSTEMS