Ключевые слова: access, apartment, black, camera, communication, control, device, digital, door, electroni, electronic, entrance, flat, futuristic, home, intercom, isolated, key, keypad, lock, metal, modern, monitor, mounted, orange, painted, panel, property, protection, real estate, rough texture, safety, secure, security, smart, surveillance, system, technology, video, view, visual, wall, white, wired, wireless,