75770496
Sep 2, 1999
WIRELESS EMERGENCY ALARM SYSTEMS COMPRISING TWO-WAY VOICE CAPABILITY, WATERPROOF WIRELESS RADIO TRANSMITTERS USING PORTABLE NECKLACES, BRACELETS AND INFORMATIONAL CARDS
Electrical and Scientific ApparatusMONITORING WIRELESS EMERGENCY ALARM SYSTEMS OF SUBSCRIBERS AND NOTIFYING EMERGENCY FACILITIES OF EMERGENCY SITUATION
Computer and Scientific