Hollon HS-530WD 2 Hr Rated Boltable Fire Safe with Combo Lock

  

Thicker walls and thicker doors promise a no-holds-barred defense against fire. A grooved door seal protects the interior from the water of a fireman's hose or sprinklers. Tested at a blazing 1850° F external temperature, this safe is still able to maintain an internal temp of only 350° F.

To top it off, it's also 30-foot impact rated.