Ключевые слова: alarm, background, camera, cctv, commercial, control, crime, detection, dome, effective, efficiency, electronic, equipment, factory, guard, industry, interior, lens, look, modern, monitor, monitoring, observe, overhead, police, precaution, privacy, private, property, protect, protection, record, safety, secure, security, shop, spy, stock, storage, store, surveillance, system, technology, video, warehouse, watch, wood,