KANRICH
electronic home command systems; namely, electronic controllers into which the power plug of an electric appliance can be inserted, and which control whether the appliance is on or off, an electronic command computers which send on and off signals to the electronic controllers and to electronic detectors, and which monitor fire detectors, gas detectors, panic buttons and burglar/intrusion detectors, and which send messages to preselected telephone numbers, and which activate alarms, lights an...
Registered · November 27, 1991 · 74226868 ·