About this item

Batteries Not included ! Batteries Not included !  Batteries Not included ! 

This Fingerprint door lock: this company is committed to the development and application of fingerprint technology, bringing ease and pleasure to tedious life.

Keyless entry door lock: Two unlock modes- fingerprint and emergency key, after enrolling your fingerprint, biometrics technology with 98% recognition rate helps you never carry the key to go out, two mechanical keys just work as emgency key or reserve key.

More Secure and Convenient for your life: It needs 4 pcs AAA alkaline batteries, works about 1 year, when it runs out, red light will flash to remind you to change battery, When you go home and the battery runs out, you can use Android or plug Android mobile phone data line into the small USB interface in the front of front panel to unlock.

Standard door locks size: applicable door thickness between 35mm to 55mm (1.4 to 2.2 in) and the adjustable deadbolt mortise 60mm to 70mm (2.36" to 2.75").Applicable for both left and right-handed doors, an ideal alternative for any standard single cylinder American door latch lock, such as apartment, personal residence, office, etc.

Excellent Customer Service: Our fingerprint handle lock are easy to install, please refer to the manual or video for specific installation and operation. This provides 30 days free return money-back and exchange service, 1 year warranty and lifetime technical support. Any question please feel free to contact us, we will be at your service 24 hours a day.