Cameras; adapter plugs; computer network adapters, switches, routers and hubs; computer network hubs, switches and routers; day and night vision systems primarily comprising day and night sensors, day and night cameras, power sources, communication means, monitors and operating software; electric plugs; electrical outlets; electrical plug device enabling connection and disconnection of power and/or control cables; electrical plugs; electrical plugs and sockets; electricity router for managing and optimizing energy loads within a building; gateway routers in the nature of computer control hardware; network routers; remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; telephone call router, for home and office touchtone phones, for international and long distance calls made from various telephony platforms including VoIP platform without the requirement for internet; telephone call routers; telephone call routers for long distance calls made through PSTN and VoIP platforms from any touchtone phone without a requirement for internet access; weighing scales; wide area network (WAN) routers; wireless routers; wireless communication devices for transmitting images taken by a camera; home and office electrical power automation systems comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications