Ключевые слова: apartment, appliance, background, cable, coax, connect, cord, design, device, different, domestic, electric, electrical, electrician, electricity, energy, equipment, ethernet, home, house, household, indoors, internet, light, many, modern, network, nobody, object, office, outlet, plastic, plates, plug, plugs, power, room, safety, socket, sockets, supply, surface, technical, technology, tv, volt, voltage, wall, white, wiring,