9 electric and electronic devices for data recording, processing, switching, storage and output, namely, general-purpose computers, central processing units, personal computers, workstations comprised of monitors, computers, keyboards, mouse, printers and scanners; storage devices, namely, blank disks; computer terminals, controllers for household appliances, printers, interface and input/output devices, namely, keyboards and display monitors; word processing programs recorded on machine readable recording media; word processing programs; software programs for controlling household appliances; electrical cables and insulated electrical wires; electrical installation material, namely, electric light switches, electric light dimmers, electric sockets; switched socket outlets, splitting boxes, electrical aerial sockets, electric outlets for loudspeakers and electric junction boxes, communications plug-and-socket devices; thermometers not for medical purposes; hygrometers; electrical plug-and-socket connections, electrical fuses; proximity switches, residual-current-operated circuit-breakers, fuse boxes, branching boxes, junction boxes, distribution cabinets, time switches, electricity meters; ultrasonic and infrared transmitters and receivers and associated relay stations for switching, dimming and momentary contact switching functions; electrical modules for switching and dimming; time-delay switches; distribution, weighing, signaling, measuring, counting, recording, monitoring, testing, open and closed loop control and switching devices, namely, scales, timers, counters, voltage meters, current meters, pressure gauges, gas meters, water meters and ohmmeters; electric recording and measuring equipment for meteorological data, namely, barometers and temperature sensors; remote control and monitoring systems for household appliances; electric switches and controller for controlled access systems for building services management; security systems, namely, burglar alarms, fire alarms and anti-intrusion alarms; bar code readers; personal identification device, namely, an magnetic card; devices and systems for the recording, emission, transmission, reception, reproduction and processing of sounds and/or characters and/or images, namely, video cameras, video monitors, cameras, audio cassette recorders, stereo amplifiers, stereo receivers, audio speakers, audio mixers; communication devices, namely, radios, intercoms and telephones; data switching and transmission devices; television cameras; television sets; telephone answering machines; charge indicators; modems; couplers and transceivers and parts therefor