16 programming header sentinel systems use only.
Sentinel gun safe keypad reset code.
These safes dont generally have relocker or any other passive system so if it used to work ok its either a dead battery or the operator.
After making a hole insert your finger inside the hole and unlock the lock or press a button to unlock and the gun safe should open.
The good news is that its not a high security safe and if you cant get it open get a drill hacksaw and then go safe shopping.
17 received data led indicates when the keypad is receiving a message from the system controller.
Input the new combination code that you desire.
Reset switch this momentary push button will reset the keypad to its power up state.
Make a small hole in the gun safe where you can see the lock inside.
With the safe s door open press the key followed by the pound key on the keypad input the safe s current combination key again and press the pound key.