Vehicle tracking devices; vehicle monitoring devices consisting of computer hardware and software, sensors, transmitters and receivers for use in monitoring, recording and reporting on the operation of automobiles and driver behavior; detector for detecting and locating vehicles, goods and equipment; electronic security, location, status monitoring and signaling systems comprised of a radio frequency transmitter, antenna, receiver, battery and portable panic button transmitters for monitoring...

Electronic security, location, status monitoring and signaling systems comprised of a radio frequency transmitter, antenna, receiver, battery and portable panic button transmitters for monitoring vehicles, persons, animals, and objects

Electronic security, location, status monitoring and signaling systems comprised of a radio frequency transmitter, antenna, receiver, battery and portable panic button transmitters for monitoring vehicles, persons, animals, and objects