Ключевые слова: alarm, background, blurred, building, camera, cars, cctv, city, control, crime, electronic, equipment, expressway, guard, highway, hour, industry, jam, monitor, monitoring, observe, people, privacy, protect, protection, record, road, rush, safety, secure, security, spy, street, sun rays, sunlight, sunset, surveillance, system, technology, traffic, urban, video, watch,