Ключевые слова: alarm, background, building, camera, cctv, cctv camera, crime, design, digital, electronic, electronics, equipment, guard, home, industry, isolated, lens, looking, media, monitor, monitoring, office, outdoors, privacy, private, property, protect, protection, record, safe, safety, secure, security, security system, service, space, spy, surveillance, system, technology, television, video, view, vision, wall, watch, white,