Ключевые слова: 3d, camera, cctv, circuit, closed, closeup, directional, electrical, electronic, equipment, group, guard, industrial, inspect, instrument, insurance, lens, look, monitor, monitoring, mounted, nine, observation, optical, optics, privacy, property, protect, protection, record, rows, safe, safety, secure, security, see, single, spy, surveillance, system, technology, television, traffic, urban, video, wall, watch,