9 Electric monitoring apparatus, instruments and devices, namely, monitoring, remote monitoring and electric video monitoring apparatus, instruments and devices for the transmission of messages, sounds and images by telephone, global, private-access or restricted-access telecommunication networks, namely video cameras, motion sensors, infrared detectors, audio and video transmitters and receivers; Electric alarm instruments for the transmission of messages, sounds and images by telephone, global, private-access or restricted-access telecommunication networks, namely anti-intrusion alarms, burglar alarms, fire alarms; Alarm systems comprising video cameras, video cameras with night vision, motion sensors, infrared detectors, audio and video transmitters and receivers using bi-directional and encrypted radio links; Anti-theft warning apparatus for homes; Sensors, other than solar collectors for heating, namely motion detectors, proximity sensors, timing sensors, infrared sensors, smoke detectors; Video sensors with night vision; digital cameras, cameras with built-in motion, heat and light detectors; Video players; Camera control keypads; Remote controls; Telecommunications emitters; Telecommunications transmitters; Encoded access-control keypads; Sirens; Warning apparatus, namely, bells; Fire alarms; Electric manual releasers for opening doors or removing smoke; Peepholes for doors; Data processing apparatus, namely, computers, computer peripheral devices, modems, integrated circuits, computing disk drives, computer hardware; computer software, namely, operating programs for monitoring, remote monitoring, video monitoring, security and alarm systems; Apparatus and instruments for conducting, switching, transforming, regulating or controlling electricity; Electric locks; electrical devices for opening and closing doors, windows and shutters