Accumulator jars; Alarm monitoring systems; Burglar alarms; Camcorders; Electric door bells; Electric navigational instruments; Electric wires and cables; Electrical plugs and sockets; Geiger counters; Locks, electric; Portable media players; Radar apparatus; Radar detectors; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Smoke detectors; Solar batteries; Sound alarms; Traffic-light apparatus; Trans...