The Hollon Safe Fire & Burglary Oyster Series is designed to resist both burglary attacks and fires. These safes have been put through a rigorous KIS and JIS 2 Hour Fire Test at 1700 degrees external and 350 degree internal temperatures as well as a 30 foot impact test.
Each safe is engineered with heavy duty vault style hinges along with a full length 1 inch thick locking bar which extends from the top to the bottom of the door. Even after cutting the hinges off of the safe the door cannot be removed. Talk about security!