Apparatus for broadcasting, recording, transmission or reproduction of sound or images; Audio processing equipment, namely, limiters and compressors; Cables and fibres for the transmission of sounds and images; Computer hardware and computer peripheral devices; Digital sound processors; High definition multimedia interface cables; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; 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; Television and video converters; USB hubs; Video multiplexers; Video processors; Wireless transmitters and receivers