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).