Ключевые слова: alarm, building, camera, cctv, control, crime, danger, detection, digital, electrical, electronic, equipment, eye, guard, home, house, industry, install, lens, look, modern, monitor, monitoring, observe, outdoor, privacy, private, property, protect, protection, record, safe, safety, secure, security, sky, spy, surveillance, system, technology, television, urban, video, view, wall, watch, watching, white,