The perfect match of fingerprint and RFID technology; it can be unlocked by fingerprint, password or mechanical key. Electronic key and mechanical key is operated separately. When the electronic part of the lock work abnormal, mechanical key can override to unlock. High storage capacity; it can setup three groups for 120 fingerprints storage. “Member Fingerprint” Group (90 fingerprint storage) and “Temporary Fingerprint” Group (20 fingerprint storage). Also, the door can be unlocked by 11-digits password; the password is consist of “0”, “1”, “2” and “3”, but “0” is not allow for the first digits of the password. The default password is “12312312312”. Multi-deadbolt mortise enhances flexibility and higher security. Mortise and the lock are made of stainless steel The keypad will be locked automatically with 3 times of wrong password input. To unlock the keypad, no pressing any buttons in 3 seconds. Moist-proof design: epoxy resin is cover on PCB board to prevent the circuit on PCB board will be damaged by moist, this feature is enhancing the protection of PCB board. Self-management: user could add, update, delete fingerprint and password; easy to manage. Passage mode can be set to reduce unlock frequently. Various unlock method: Locked by security latch, locked by deadbolt and security latch and lock from front end User-friendly, it doesn’t need to waste too much time to learn and re-learn the lock operation. Power supply: The energy saving IC board is adopted to use in the lock; it can be operated in ten thousand times by 4 pieces of alkaline battery. The lock can be operated by using 6V~9V battery with the connection of external power supply port. The maximum string of digits for one set password: 11 digits Angle for finger verification: any angle 30 mega pixel CMOS sensor The damage resistance of sensor is high, e.g. sensor is not damage with the impact of 4H pencil 1000 times.