Electric and electronic apparatus and instruments, namely, digital video recording and storage apparatus and instruments, namely, blank DVD's, blank CDs, optical disc drives and parts and fittings thereof, all for use in security and access control systems; electric and electronic video surveillance installations for use in security and access control systems; alarms and warning devices, namely, fire alarms, anti-intrusion alarms, smoke detectors, burglar alarms, alarm central units, theft alarms and personal security alarms; access control systems; integrated access control and alarm monitoring systems; integrated access control and alarm monitoring systems comprised of computer access control and security software, computer hardware, and closed circuit televisions; encoded and encrypted magnetic cards; key pads and electronic card readers; electric control devices for heating and lighting management; integrated electric control devices for access control, alarm monitoring, heating, and lighting management; closed circuit television and parts and fittings thereof; time recording apparatus and instruments for surveillance applications, namely, time clocks, punch clocks, chronographs for use as specialized time recording apparatuses, and parts and fittings thereof; computer hardware and software for use in monitoring access to facilities for use by specialist guard and security guard control systems; computerized central alarm units; security management systems comprising anti-intrusion alarms and parts and fittings thereof