harfo fingerprint door lock, keyless entry door lock with touchscreen and oled display, keypad door lock, door lock with keypad, passcode door lock for office home (aged bronze) harfo <p>harfo door level lock is equipped with oled display, it makes visual menu based operation become true. audit trail feature allow you to track entry record. double verification feature increase lock security level significantly. enjoy adopted the latest semiconductor biometric fingerprint technologies that bring you a convenient and secure lock system. door handle with reversible lever is suitable for right or left door.</p>