Fingerprint Keyless Entry Door Smart Lock with Keypad Handle

Fingerprint door lock adopt advanced biometric fingerprint technology, resolution is 508DPI, fingerprint recognition rate up to 99.9% and open the door just need 0.5 second. You can add 50 groups fingerprints, Eliminate the trouble of forgetting to bring the key when you go out. Fingerprint door lock support three unlock modes: fingerprints, passcodes and mechanical keys, You can set according to your needs.You can even set the free pass mode and keep it unlocked at any time which is convenient for the children and the elderly to enter and exit freely. Keyless Entry Door Lock is designed to fit US standard door. No wiring and no drilling. Fit both left handed and right handed doors(Suitable for indoor and outdoor doors). Smart door lock requires 3 AAA batteries (not included)