Access control and alarm monitoring systems; Baby monitors; Car stereos; Cell phone cases; Document printers; Electronic metering faucets; LCD projectors used to display advertisements; Liquid crystal display (LCD) monitors; Metal detectors; Navigation apparatus for vehicles; Night vision goggles; Photocopying machines; Picture projectors; Portable radios; Punched card machines for offices; Set-top boxes; Sirens for vehicles; Thermal printers; Video baby monitors; Video projectors