Ключевые слова: 3d, access, apartment, architecture, background, business, code, control, design, device, digital, door, electronic, entrance, equipment, finger, frame, furniture, hand, handle, home, hotel, house, identification, illustration, indoor, intelligent, interior, key, keyless, keypad, lock, modern, new, number, password, protection, room, safe, safety, screen, secure, security, sensor, smart, system, technology, touch, unlock, yellow,