Design Fingerprint Lock BioKing K1 is an unsurpassed style access control device providing biometric security and convenience. Using a sliding cover and a 12-digit keypad, it is very easy to prevent dust and enroll or delete user right on the device without any PC connection. The most unique feature of BioKing K1 is capable of checking latest 200 records for auditing trail purposes. BioKing K1 fingerprint door lock has the complete function of intelligent unlock and high rank safety, and it can be an ideal solution for access control of houses, banks, shops and residential homes. BioKing K1 also is compatible with double glazing door, UPVC multiple locking system. Features ***** independent unlocking: Fingerprint, PIN/Code or Mechanical Key;. 2.5 Latches 3.LED screen displays digitals *****:99 Fingerprint ***** can be easily added, deleted by master fingerprint or master password on the lock directly; ***** indicating flash and sound alert: The lock will give specific indicating and alert during the whole operation, you can operate more easily; ***** power is located at the bottom of the front side. 8.User management and Audit trial built in 9.Antistrike function ***** door can be locked inside by rotating the interior knob by 90°, after that the door can’t be unlocked from outside by any means. ***** Requirement: The thickness of door should be more than 35mm. 12.Weather proof *****: 500DPI(Optical sensor with high resolution) 14.Verification and comparison time <1s *****≦1%, FAR≦0.0001% ***** angle: correct identification at any angle within 360 degre 17.Static Current ≦20μA; Dynamic Current ≦180mA 18.Power supply: 8*1.5V alkaline batteries 19.Battery Life: Approx 12 months ***** Environment Temperature: -20 °C to 80 °C 21.Low Voltage Warning *****(mm): W72*H77*L315 *****.:5.05kg