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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
video, audio, data and telephone signal distribution systems equipment and accessories, namely, video modulators, audio modulators, signal splitters, signal combiners, signal taps, namely, electrical connectors, rf amplifiers, audio amplifiers, communication hubs, coaxial cable panels, infrared control targets, namely, electrical controllers, infrared repeater/emitters, video cameras, coaxial cable connectors, rf filters, namely, computer screen filters, rf attenuators; central intercom systems and central stereo music systems for residential or commerical use comprised of audio speakers, audiovisual receivers, radio transmitters, wire and master electric control panels for distribution of sound, and parts and accessories therefor, namely, electrical controllers to manage volume, subwoofers, remote controls for compact disc players; loudspeakers and audio speakers for residential or commercial use; musical intercoms and musical communications systems for residential or commercial use, comprised of audio speakers, stereo receivers, radio transmitters and electric control panels for distributing recorded sound; audio video signal distribution products, namely, cameras, telephone hubs, speaker enclosures, power distribution panels, amplifiers, splitters, data communication hubs, patch cords, video amplifier hubs, electrical outlet wall plate kits comprising wall plates and jacks, modulators, remote controls for all of the above; video multiplexers; remote control systems comprised of radio controls for garage entrance doors or gates, automatic garage door openers, electric warning lights, electronic motors, antennas, radio transmitters, receivers and electrical controllers; electrical safety equipment, namely, an electric eye for sensing obstructions and controlling doors; electronic security devices, namely, electronic controls for granting access and egress through doors or gates; radio receivers, radio transmitters, computer keypads and chip card readers; a centralized automated system comprised of a programmable logic controller and broadband power line communication systems for transferring broadband data over electrical power lines, comprised of computer hardware, software and modems for use in controlling audio equipment, lighting, and other appliances in a residence; telephone entry devices, namely, software driven telephone entry devices comprised of computer hardware, software and modems for use in gaining access to a residence; telephone apparatus, namely, intercoms, wired and wireless remote control stations comprised of remote controls for garages; access control and alarm monitoring systems equipment and accessories for residential use, namely, wireless alarm central units, transmitters and receivers