Alarm central units; Alarm monitoring systems; Alarm sensors; Alarm that utilizes pressure sensitive pads to monitor patients or resident movement; Baby monitors; Burglar alarms; Carbon monoxide detectors; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification a...