Alarm central units; Alarm installations and alarms; Alarm monitoring systems; Alarm sensors; Anti-intrusion alarms; Apparatus for broadcasting, recording, transmission or reproduction of sound or images; Cameras; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer hardware for IP video surveillance; Electric control panels; Electric door bells; Electric sensors; Electronic proximity sensors and switches; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Fire extinguishing apparatus; Fire and smoke detectors; Parts for anti-theft automotive alarms, namely, electronic sensors, remote control transmitters and receivers for remotely operating land vehicles; Personal security alarms; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Security and fire alarms; Sirens; Vehicle tracking devices comprised of cellular radio modules, computer software and computer hardware, sensors, transmitters, receivers and global positioning satellite receivers, all for use in connection with vehicle tracking, vehicle monitoring and anti-theft vehicle alarms