Electrical apparatus, fittings and instruments; Electrical hardware and software for use in residential dwellings and commercial buildings; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity including electric plugs, sockets, power points, switches, switch casings and wall boxes, connectors, couplings, adaptors, appliance plugs and covers for such appliances, light intensity control devices, electrical circuit protection systems and devices, computer hardware, computer software, microprocessors, security alarms, transmitters and receivers, electrical surge protection devices, proximity detectors, intruder detectors, security systems, office electrical accessories, controllers for effecting timed or remote switching of electrical systems, batteries, switchboards