... keep well the mechanical keys attached with the safe, and do not hand it to the guest or leave it inside the ... 123456781234, in locking state, press 123456781234, → press #, →display PASS1~9, do not press any key, after 10seconds →the safe is unlocked, display ... to think about the safe of your wall or ground. We will not take charge on this.6 . Change the batteriesOpen the door ...