73774185
Jan 11, 1989
Apr 7, 1992
HARDWIRE AND WIRELESS SECURITY PRODUCTS; NAMELY, CONTROL PANELS, COMPUTER SOFTWARE; AND PERIPHERAL DEVICES; NAMELY, PASSIVE INFRARED DETECTORS, MAGNETIC DOOR CONTACTS, SMOKE DETECTORS, GLASS BREAK DETECTORS, SHOCK DETECTORS, ULTRASONIC DETECTORS, LIGHT FLASHERS, ALARMS, SIRENS, HORNS, VOICE RECORDERS AND SPEAKERS, REMOTE ARMING AND DISARMING CONTROLS, REMOTE WIRELESS MEDICAL PENDANTS, TELEPHONE ALARMS, TELEPHONE DIALERS, PAGERS AND CIRCUIT DISCONNECTS
Electrical and Scientific Apparatus