75071775
Mar 13, 1996
Jul 28, 1998
security systems comprised of some or all of the following - burglar alarms; intruder detection devices comprised of microwave sensors, infrared sensors, acoustic cable sensors, microphonic cable sensors, leaky coaxial cable sensors, geophone sensors, electrostatic field sensors, video motion sensors, seismic sensors and fiber optic sensors; alarm communication equipment comprised of electrical wire cables, fiber optic cables and radio links; alarm reporting equipment comprised of closed circuit television cameras and monitors, computer printers, loud speakers, and anti-intrusion alarms; data logging equipment comprised of tape recorders, computers, computer keyboards and computer monitors; access control equipment comprised of computers, computer keyboards, and computer monitors; electronic cables and electronic connectors
Electrical and Scientific Apparatus