Ключевые слова: alarm, background, building, business, camera, cctv, ceiling, control, crime, digital, dome, electronic, equipment, guard, home, indoor, industry, interior, lens, look, modern, monitor, monitoring, observe, office, outdoor, privacy, private, property, protect, protection, record, safe, safety, secrecy, secure, security, spy, surveillance, system, technology, television, urban, video, view, vision, wall, watch, watching, white,