Magnetic tape recorders; Audio cassette recorders; Cases for audio tapes; Microphones; Data cables; Digital voice recorders; Metal detectors; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Carbon dioxide detectors; Emergency light bars for vehicles; Motion sensors for security lights; Endoscopy cameras for industrial purposes; Head-mounted cameras; Videotape recorders; Digital video recorders; Scales with body mass anal...