Built with security and burglar protection in mind, the Hollon FB-450E features heavy duty hinges and a unique 1" thick hinge side locking bar that extends from the top to the bottom of the door. Plus, it comes with a 2-hour fire rating standard and tested at an outside temperature of 1700 degrees F. This safe truly is the best burglar and fire protection money can buy. The Hollon FB-450E with the 2 live locking bolts and vertical locking bar make it difficult to break into and will hold up in the event of an attack. One anchor hole is standard on the bottom of the safe and all the mounting hardware is included. We highly recommend you bolt this safe to a solid surface because the burglar has to try to break into the safe in your home instead of removing it and breaking into it later when they have an unlimited amount of time. With the easy to use S&G digital electronic lock, you will have quick access to your important items when you need them. No need to fumble around with a dial.