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Electrical and electronic devices in the field of building automation systems, namely, building automation controllers, keypads, remote controls, RS-232 stations, thermostat stations, relay stations, input stations, output stations, dimmer stations, LCD control stations, relay modules, dimming modules, remote infra-red receivers, wireless transceivers, and modems for operating building automation systems, environmental condition systems, water systems, audio/video systems, and building amenities; Computer programs for building automation systems