Computers; computer peripheral devices; computer hardware; digital audio recorders; digital video recorders; radio transmitters and receivers; wireless communication devices for voice, data or image transmission; wireless communication devices for voice, data or image transmission; electrical and electronic connectors, couplers, interfaces, and adapters for use with computers, sound recording and sound reproducing apparatus, audio and video recorders, cameras, air conditioning, heating, and ventilation devices and systems, alarm, security, and surveillance devices and systems, smoke and carbon monoxide detectors and monitors, energy management devices and systems, lighting, electrical and electronic switches and outlets, and electronic controls for doors, windows, drapes, curtains, window shades, shutters, blinds, and garage doors; remote control apparatus for computers, alarm, security, and surveillance devices and systems, smoke and carbon monoxide detectors and monitors, energy management devices and systems, lighting, electrical and electronic switches and outlets, and doors, windows, drapes, curtains, window shades, shutters, blinds, and garage doors; residential alarms, alarm sensors, and alarm monitoring systems; smoke and carbon monoxide detectors; thermostats, monitors, sensors, and controls and remote control apparatus for air conditioning, heating, and ventilation devices and systems; electric and electronic door locks and latches; remote controls for opening and closing garage door openers; lighting controls

Air conditioning, air cooling and ventilation apparatus and instruments; electronic room temperature, humidity, and air quality sensors; light bulbs, lighting fixtures, lighting strips, and lamps; electric space heaters, air conditioners, and electric fans