I hate to ruin your day gentleman but all safes have a back up master entry access code or combination. I have had 3 or 4 nice higher priced safes and all of them I had to call in and get the access codes or master combination to get in when something went awry. It's just the way it is. Even if there is no back door master key code or combination, if the the PO PO has a warrant they can cut that safe in half to gain access. Nothing will stop them from gaining entry if they want to have a look.

