Radios; Alarm sensors; Camera hardware systems for IP (Internet protocol) video surveillance; Computer cursor control devices, namely, light pens; 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; Leak detecting device for water supplied home appliances consisting of water sensor, control unit with...