Access control and alarm monitoring systems; Alarms for the detection of inflammable gases; Biometric fingerprint door locks; Burglar alarms; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware for IP video surveillance; Computer programs for the enabling of access or entrance control; Electric light dimmers; Electric and electronic video surveillance installations; Electrical and electronic burglar alarms; Electronic door alarms; 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; Emergency signal transmitters; Global positioning system (GPS); 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; Light switches; Magnifying peepholes for doors; Personal security alarms; Security alarm controllers; Security and fire alarms; Sirens; Smoke detectors; Theft alarms; Wireless ear buds; Amplifiers; Intercoms