How To Open A Safe Without A Key. If your keypad is not working due to a low battery, then a way to open the safe is by recharging the battery. However, if you are unsuccessful at picking the lock with either a paper clip or nail file, this may be your best bet to open your sentry safe quickly.
So, you'll need to locate the solenoid. In this case, the safe must be equipped with external contacts on the keypad or a socket to which an external backup battery can be connected if the internal battery stops working. With a drill , you can make a small hole in the safe in the place where you can see the lock inside.
Once you placed the magnet, turn the safe knob, and open it.
If he is successful with picking the lock open, the safe should open with the turn of the handle. Safe override locks are often less secure than the primary keyed mechanism, and they usually feature pin tumbler locks or wafer locks that are not too difficult to tackle. The solenoid is the mechanism that opens and locks the bolts of your safe. Uplift the safe by 2 feet from the surface with your left.