Ключевые слова: army, building, cam, camera, casual, cctv, circuit, citizen, citizens, city, closeup, control, criminality, danger, datahouse, district, electronic, equipment, guard, insurance, lens, military, monitor, monitoring, patrol, private, property, protect, protection, record, safe, safety, secure, security, security camera, soldiers, spy, spying, street, surveillance, surveillance system, system, technology, terrorism, tv, urban, urban video, video, videocamera, view,