The SnapSafe Keypad Safe XL is the perfect option for anyone looking for some additional size and security. Its heavy- duty 16 gauge steel body construction and extra thick 9 gauge steel door provide excellent protection and its included concrete anchor bolts for mounting ensure that your valuables won't be going anywhere. It features an electronic lock with key backup and has interior lighting that automatically illuminates when opening the safe. It also has a LED visual warning light to indicate when the battery is running low. FeaturesHeavy- duty 16 gauge steel body construction and extra thick 9 gauge steel doorElectronic lock with key backupInterior light automatically illuminates when opening the safe LED visual warning light when battery is running lowIncludes concrete anchor bolts for mounting