Building security systems comprising burglar alarms, access control units, television, video and telephone units; security pass systems, namely, entry/exit security portal comprised of an electronic passageway equipped with biometric devices for identification verification and detection of impermissible items being carried through; security products, namely, entry door systems comprising touch pads and security doors; smoke detectors; heat detection systems comprised of fiber optic linear loop configurations, heat detectors, monitors; temperature sensors, sound alarms, an optical metrology inspection system comprised of a light source, one or more cameras and sensors in communication with computer software and hardware; vibration meters, electric theft prevention and movement detectors, namely, electronic proximity sensors and switches; pressure sensors, namely, emergency and safety pressure buttons, electric control panels, electric contacts, electromagnetic locks; tape recorders; access control and alarm monitoring systems; anti-intrusion alarms, alarm installations and alarms, alarm central units; apparatus for monitoring and controlling houses and buildings, namely, computer hardware and software systems for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area

Installation, repair and maintenance of security systems, alarm systems, devices and installations and central alarm stations; maintenance of computer hardware

Design, updating and maintenance of computer software and security systems for others, namely, sensors giving indications if a closed circuit is cut off; technology consultation in the field of engineering; research and development and computer consultation related thereto in the field of computer software and computer security systems

Security consultancy; monitoring of burglar and security alarms; consulting services in the field of maintaining the security and integrity of databases; rental of fire alarms and security products, namely, intrusion alarms, access control systems, video surveillance systems and technical security management systems; monitoring of alarms at alarm centres, security guard services for the protection of property and individuals