Access control and alarm monitoring systems; Aerial combiners; Analog cameras; Baby monitors; Batteries; Burglar alarms; Camera hardware systems for IP (Internet protocol) video surveillance; Car video recorders; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Coaxial cables; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Digital video cameras; Digital video recorders; Electronic locks; Home and office electrical power automation systems comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications; Intercoms; Remote control telemetering machines and apparatus; Smartwatches; Videophones; Wearable cameras; Wearable activity trackers; Wearable computer peripherals; Wearable computers; Webcams; Portable wrist-mounted digital electronic device for audio recording and audio playback; Smart rings