What if the battery of the safe is dead?

A: There are two ways; ① Find out the emergency battery box, install 4 No.5 batteries, then insert them into the emergency battery box jack of the password lock, and replace them with the batteries in the cabinet door after normal opening. ② Find out the emergency key, insert it into the emergency key jack, and turn it 45 degrees to the left or right. At this time, the electronic password lock has been opened, and then other locks are opened.

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