75916030
Feb 10, 2000
COMPUTER CONTROLLED SURVEILLANCE SYSTEMS COMPRISING COMPUTER BASED CONFIGURATION AND SURVEILLANCE STATION OR STATIONS AND SECURITY CONTROLLERS WITH RELATED SECURITY SURVEILLANCE FIELD HARDWARE, FOR USE IN PROVIDING FIRE, GAS AND ANTI-INTRUSION ALARM SURVEILLANCE, CONTROL OF BUILDING LIGHTING, CENTRAL ALARM SURVEILLANCE AND ACCESS TO SECURITY SYSTEMS RECORDS
Electrical and Scientific Apparatus