Ключевые слова: adult, alarm, app, application, automation, background, blurred, building, camera, cctv, cellphone, closeup, concept, control, device, digital, display, equipment, guard, hand, holding, home, house, icon, internet, lock, male, man, management, mobile, modern, monitoring, online, outdoors, person, phone, private, program, protect, safety, screen, security, smartphone, street, surveillance, system, technology, using, video, view,