Ключевые слова: alertness, building, camera, cctv, control, copy, crime, electronic, electronics, equipment, guard, icon, indoor, inteligence, lens, looking, mock, mockup, monitor, monitoring, observe, office, outdoor, outline, police, privacy, private, property, protect, protection, record, render, safety, secrecy, secure, security, service, sign, space, spy, street, surveillance, symbol, system, technology, up, video, view, watching, white,