Sell Fingerprint Door Lock #BLi246

详情

* Elegant and easy installation. * Tri-way unlocking: Fingerprint, code and mechanism key. * Hierarchical Management: (1)Super administrator: Fingerprint No. 1. The first fingerprint inputted is with the highest authorities that add or delete fingerprint No. *-No*9. (2)Normal administrator: Fingerprint No. 2 and No. 3. These two are with the authority that can add and delete fingerprint No. *-No. *9. (3)Normal user: Fingerprint No. *-No. *9. No authority of administration, only open the door as fingerprint already registered. * The unique opening setting function, convenient for conference and assemblage. * Designated adding and deleting: Add or delete designated Fingerprint and code. * Power saving: 4 pieces of No. 5 battery can be used for above 3, **0 cycle times. * It alarms when the voltage is lower than 4.5V, but it still can open **0 times, and emergency power interface, safe and convenient.