The Master Lock Security Digital Combination Safe is designed to protect documents, digital media and other valuables (jewellery, cash, external hard drives, etc.) from fire, water, and theft. The digital safe has a programmable lock with backlit keypad, three live automatic locking bolts that snap into place when the door is closed, eliminates handle rotation to engage bolts (with an audible cue that the bolts are engaged), steel construction, and a pry-resistant hinge and a bar fitting in the safe's walls when closed.