Access control and alarm monitoring systems; Alarm monitoring systems; Audio amplifiers; Audio and video cassette recorders; Audio cables; Audio cassette and CD players; Audio cassette players; Audio cassette recorders; Audio circuit boards; Audio electronic components, namely, surround sound systems; Audio recorders; Audio speakers; Building security systems comprising software and hardware for providing picture, video, alarm status, building plans, and other information to a remote station; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Combination video players and recorders; Computer hardware and software system for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area; Computer hardware for IP video surveillance; 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; Digital audio and video recorders and players; Digital audio players; Digital audio tape players; Digital entertainment systems for watching, storing and sharing digital content on a home computer network; Digital video cameras; Digital video disc drives; Digital video recorders; Digital video recording software for IP (Internet protocol) video surveillance; Electric and electronic video surveillance installations; Electric audio playback units; Electric audio playback units with lights and speakers; Electronic security and surveillance devices, namely, electronic security tags and labels, acoustic tags, magnetic tags; Electronic video surveillance products, namely, electronic components of security systems; Entertainment system comprising a computer, multiple image display screen, multiple input devices and a printer; Facilities management software, namely, software to control building environment, access and security systems; Fire-extinguishing systems; Home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; Home theater systems comprising DVD players, audio amplifiers, speakers, TV units; LCD monitors for security purposes; Loud speaker systems; Loudspeaker systems; Network video recording software for IP (Internet Protocol) video surveillance; PC digital video recorders; Security alarm controllers; Security and fire alarms; Security control panels and motion detectors; Security products, namely, entry door systems comprising touch pads and security doors; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Sprinkler systems for fire protection; Television and video converters; Televisions and video recorders; Video cameras; Video capture cards; Video cassette recorders; Video cassette recorders and players, compact disc players, digital audio tape recorders and players, electronic diaries; Video circuit boards; Video disc players; Video disk players; Video receivers; Video recorders; Video screens; Video telephones; Video-telephones