Ключевые слова: building, cam, camera, cctv, cone, control, crime, defense, detection, digital, electronic, equipment, eye, guard, industry, inspection, lens, look, modern, monitor, monitoring, object, observation, observe, overhead, police, precaution, privacy, private, property, protect, protection, record, safe, safety, secure, security, spy, stucco, surveillance, survey, system, tech, technology, television, urban, video, view, wall, watch,