Ключевые слова: authentic, backgrounds, below, building, camera, cctv, city, control, equipment, filming, flare, guarding, horizontal, lens flare, low angle, modern, mounted, no one, no people, nobody, object, objects, one, outdoors, outside, privacy, protecting, protection, real, recording, risk danger, safety, security, security camera, security equipment, security system, simple, simplicity, still, still life, surveillance, technology, urban, wall, watch, watching,