KILOWATCH
Alarm and security systems comprising an automatic electric meter reading system, namely, modules and central controller for electrical and electronic apparatus, electrical, mechanical and electronic alarms, fire and smoke detectors, appliances and timing controls, open and closed circuit monitors, switches and sensors, electric magnetic contacts, relays, transmitters, receivers and processors of electronic signals not including electric lighting fixtures
Abandoned · August 15, 1997 · 75341470 ·