Electric and electronic video surveillance installations; Computer hardware for IP video surveillance; Computer network bridges; Wireless routers; Electrical controls for irrigation sprinkler systems; Smoke detectors; Home automation systems comprised of wireless controllers, and downloadable software for automating lighting, appliances, HVAC, and home security and safety alarms and devices; Electronic controllers for producing light displays for ornamental and ambient lighting purposes; Light and sound entertainment devices, namely, electronic devices for producing synchronized light and sound and an electronic control unit, which generates and synchronizes the lights and sounds; Electronic controller for controlling electric sound and light display; Electronic devices for switching household appliances; lighting control panels; home digital music systems that synchronizes digital music files stored on a home unit and a car unit; home security systems, namely, personal security alarms, on and off; Home and office electrical power automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating entertainment systems and energy-saving devices