Heavy-duty wall safe with a thicker 1/4-inch steel door. Pick resistant lock and heavy bolts. This is no small cam lock. These are real high security locks with real factory key control. Keys can only be ordered by code from the factory. No one can take your key and get an unauthorized duplicate key made at the local hardware store. That's real security. These wall safes come with 2 top of the line pick resistant double bitted keys. Please note key code for future reference.