Electric plugs, sockets, switches and power points; electric power outlets; electric light dimmers; electric fan controllers; electric outlets for televisions; modular series RJ connectors, outlets and plugs; electric switch casings; cover plates for sockets, switches and electrical devices; electrical adaptors; electric wires; electric cables; electrical circuit protection systems and devices; security alarms; transmitters and receivers; electrical surge protection devices; switches for operating equipment at pre-set times; proximity detectors and sensors; intruder detectors and alarms; security alarm systems; controllers for effecting timed or remote switching of electrical systems; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity