... favor and press the button "#" for confirmation, then the safe screen shows "CLOSE", the door is closed. 3.Open ... -set and press the button "#" for confirmation, then the safe screen shows "OPEN", the door is opened. 4. Note ... of you forget Managing code, you can open the safe by Emergency mechanical key. Functional and Technical Index Power ... notebook computer): H200×W420×D370mm, Weight 13kg Laptop type