Apparatus for recording, transmission, processing and reproduction of sound, images or data; Audio baby monitors; Battery monitors; Carbon monoxide detectors; 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; Electrical and electronic burglar alarms; Electric bark control dog collars; Electric door...