Hornady Security RAPiD Safes offer the quickest, most dependable access to your firearm while providing unmatched security from unauthorized users using patented RFID technology.The Square-Lok organizing system allows gun racks (included) and other Square-Lok accessories to be mounted in numerous configurations to maximize storage. Hornady Security LED lights, magnetic hooks, hygrometer and dehumidifiers are all compatible (sold separately). FeaturesTouch-Free entryAdaptable storageTamper-proof 16 gauge steel construction Exterior Dimensions:52.2" x 20.0" x 15.1" (*add 1.7" for handle) Interior Dimensions:51.8" x 19.0" x 12.7"WIFI CONNECTIVITY KEEPS YOU INFORMED - Keep tabs on your Ready Vault safe through your smartphone. Download the Hornady Security app and receive an alert when the safe is unlocked.FAST AND DEPENDABLE TOUCH-FREE ENTRY - Patented RFID technology unlocks safe faster than keypads and biometrics. Four included RFID tags including watchband tag, key fob, and two deca...