Speakerphones; Access control and alarm monitoring systems; Computer memory modules; 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; Endoscopic equipment for industrial purposes; Laser detectors for phenomenon; Microscope condensers; Power supply connectors and adaptors for use with portable elec...