Batteries; Battery boxes; Battery cables; Battery cases; Burglar alarms; Camera handles; Camera tripods; Cameras; Chargers for electric accumulators; Chargers for smartphones; Electrical cables; Electrical plugs; Electrical raceways; Electrical sockets; Electrical wires; Electronic computers; Electronic components for computers; Measuring bowls; Measuring cups; Measuring spoons; Measuring tapes; Optical cables; Optical lamps; Optical shutters; Optical tables; Photography projectors; Record players; Rescue laser signalling flares; Signal generators; Signal mirrors; Signal processors; Signal whistles; Transmission electron microscopes; Video recorders; Audio recorders; Battery chargers; Cables for optical signal transmission; Computer cameras; Devices for wireless radio transmission; Digital signal processors; Digital door locks; Distance measuring apparatus; Eye glasses; Fiber optics; GPS navigation device; Joystick chargers; Junction sleeves for fibre optics; LCDs; Liquid crystal display (LCD) monitors; Liquid crystal display (LCD) projectors; Loran navigation machines; Magnetic-tape recorders; Meteorological instruments; Musical instrument adaptors; Musical instrument amplifiers; Musical instrument connectors; Photo printers; Prisms for optics purposes; Protective glasses; Protective rescue apparatus, namely, fire-resistant protective bags; Ring buoys for use in water rescue; Self-rescue apparatus, namely, oxygen breathing units; Ski glasses; Splices for electrical transmission lines; Sports glasses; Sun glasses; Surveying instruments; Tape recorders; Tool measuring instruments; USB charging ports; Video transmission apparatus; Wireless chargers