Ключевые слова: alarm, background, building, camera, car, cctv, city, congestion, control, digital, electronic, equipment, fast, guard, highway, industry, inspect, jam, lens, monitor, monitoring, observe, police, privacy, protect, protection, radar, record, road, safety, security, sky, speed, spy, street, surveillance, system, technology, television, traffic, transport, transportation, urban, vehicle, video, watch, watching,