Antennas; Audio- and video-receivers; Audio cables; Cable connectors; Cable junctions for electric cables; Cameras; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Coaxial cables; Computer peripherals; Connecting devices for photographic equipment, namely, cable connectors; 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; Electric and electronic video surveillance installations; Electrical plugs and sockets; Lightning arresters; Power adapters; Rechargeable batteries; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Webcams; Wireless chargers; Wireless headsets for smartphones