GunVault GVB2000 Multi Vault Biometric Gun Safe Unique No-Eyes Keypad for quick access Heavy gauge steel housing with tamper proof spring loaded door Fingerprint recognition with a high performance algorithm to achieve speedy identification and a very low False Reject Rate (FRR) Accepts up to 20 Fingerprints and updates slight changes that may occur over time to an enrolled fingerprint Precise fittings are virtually impossible to pry open with hand tools