Ключевые слова: cam, camera, cctv, city, control, detection, digital, electrical, electronic, electronics, equipment, guard, lens, monitor, optical, outdoors, precaution, privacy, private, property, protection, record, recording, safety, security, security camera, spy, supervise, surveilance, surveillance, suspicious, system, technology, three, urban, video, watch, watching, webcam, white background, wireless,