Sargent & Greenleaf 2007-102 D-Drive Electronic Safe Lock Features a new design, motor driven locking mechanism for an extra measure of security and longer battery life. Lock bolt retraction and extension is controlled by turning of the keypad, offering dependable manual control of the locking bolt. UL Listed Electonic Safe Lock. Also tested and approved by the following international security testing agencies: VDS, CEN, A2P, DNV The Titan D-Drive uses the standard S&G Magic Module footprint, allowing for easy retrofit without the need for boltwork or mounting screw location changes. Penalty lockout feature shuts the lock down for ten minutes if five or more incorrect codes are entered in a row to deter random code entry attempts.