Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; [ Encoders; ] Electromechanical theft, fire, and accident prevention equipment for portable objects, namely, burglar alarms; Electronic sensors for attaching to portable objects to be monitored and accessories therefor, namely, adhesive attachment layers and pads sold as a unit; Electronic control modules for arming, disarming, and monitoring the state of sensors; Connect...