Opening a Sentry safe with a key is a straightforward process that can be completed in a few simple steps. First, locate the keyhole on the front of the safe. It is typically located in the center of the door, below the combination dial. Insert the key into the keyhole and turn it clockwise to unlock the safe. Once the safe is unlocked, you can open the door by pulling it towards you.
It is important to note that Sentry safes are designed to be secure, so it is important to use the correct key to open the safe. Attempting to open the safe with an incorrect key could damage the lock and make it impossible to open the safe.