lefty47 HI -- It's not a Sentry Safe -- it's just a cheap Japanese made hotel safe. If you go to a Locksmith Shop that also sells Safes - they will sell you a better quality one. Try this web site - Barlowlock.com
Kay Wade, Closet Factory, VP-Head Designer Closet Factory has safes similar to these. Ours are digital and can be unlocked via satellite if necessary. They are very high quality.