PEARMAIN

Access control and alarm monitoring systems; Analog cameras; Cameras for monitoring and inspecting equipment in a nuclear power station; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Day and night vision systems primarily comprising day and night sensors, day and night cameras, power sources, communication means, monitors and operating software; Digital cameras; Electronic and optical communications instruments and components, namely, optical receivers; Electronic and optical communications instruments and components, namely, optical transceivers; Electronic and optical communications instruments and components, namely, optical transmitters; Infrared cameras; IP (Internet protocol) cameras; IP (Internet protocol) speed dome cameras; Matrix switchers for audio and video signals