Ключевые слова: alarm, camera, cctv, city, city video, closeup, community service, construction, control, crime, danger, demolition, electronic, equipment, guard, industrial, insurance, lens, materials, monitor, monitoring, outdoor, police, prevention, private, property, protection, public, recording, scheme, secure, security, security camera, security system, spy, street, surveillance, surveillance camera, surveillance system, system, technology, theft, tv, urban, video, video camera, video surveillance, view, work,