Ключевые слова: 3d, around, away, big, brother, camera, cctv, circuit, concepts, control, crime, danger, deterrent, electrical, equipment, guard, illustration, image, instrument, isolated, lens, looking, nobody, optical, order, outdoors, paranoia, privacy, private, protection, render, rendering, residential, safety, secrecy, security, spectator, surveillance, suspicion, symbol, system, technology, three dimensional, video, warning, watching, white,