Smart Bio-metric Fingerprint Door Lock
Guaranteed Safe Transactions
This door lock uses a semiconductor bio-metric fingerprint sensor with a large amount of fingerprint storage and a resolution of up to 508DPI. Recording fingerprints is fast, accurate and flexible. If you often encounter a large change of personnel, you can easily restore the factory settings and re-record the fingerprint.
Number of fingerprint storage: 40
Low voltage warning: 4.8V,red LED flashing 5 times in succession
Feature 1: Resolution 508DPI
Feature 2: 360° live fingerprint recognition
Feature 3: Three-color LED,rotating buzzer