Digital safe box 1. with screen display 2.Locked for 3 minutes after 3 times error ... 9 digits as your password, press #, the safe is locked, and display CLOSED.Example: press 112233→ press #, →the ... safe is locked →display CLOSED.Note: when lock the safe, if the ... digits as your password, press #, the safe is locked, and display CLOSED, at the same time modify the ...