JC

FIRE, SMOKE, AND ALARM SYSTEMS COMPRISING VARIOUSLY IONIZATION DETECTORS, FLAME DETECTORS, DETECTOR RELEASING UNITS, FIRE INDICATING UNITS, CONTROL PANELS, ANNUNCIATORS, BELLS, ALARMS, FIRE DOOR HOLDERS, ALARM LAMPS, EMERGENCY POWER SUPPLIES, AND MANUAL FIRE STATIONS AND ENCLOSURES; AND SURVEILLANCE SYSTEMS COMPRISING BURGLAR ALARMS, MOTION DETECTROS, MAGNETIC DOOR SWITCHES, SECURITY SYSTEMS, CONTROL BOXES AND MONITORS, AND REMOTE INDICATORS