Biometric fingerprint scanning technology means no more lost keys and no more forgotten PIN codes locking you out of your safe. Simply press your finger to the scanner and the safe opens. Reliable and easy to use, biometric fingerprint locks are practically impossible for a burglar to circumvent. In the unlikely event the scanner should be unable to read your fingerprint, an electronic PIN code or key lock acts as a backup. Most fingerprint scanners are fitted to electronic locks which may include a host of other features such as time delay and audit trails.