Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware for IP video surveillance; Electric and electronic video surveillance installations; 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; Electrical and electronic burglar alarms; Electronic door alarms; Personal security alarms; Security alarm controllers; Security and fire alarms; Theft alarms; Access control and alarm monitoring systems; Computer programs for the enabling of access or entrance control; Intercoms; Video intercoms; 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; Amplifiers; Electric light dimmers; Light switches