Access control and alarm monitoring systems; Alarm monitoring systems; Biometric fingerprint door locks; Burglar alarms; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Day and night vision systems primarily comprised of day and night sensors, day an...