Ключевые слова: alarm, area, bokeh, building, cam, camera, cctv, city, control, danger, electric, electricity, electronic, guard, home, lamp, lens, look, monitor, monitoring, mounted, observe, outdoors, police, privacy, private, property, protect, protection, safe, safety, secure, security, spy, spying, street, streetlamp, surveillance, system, technology, television, tv, urban, video, videocamera, view, visual, wall, watch, white,