Fingerprint Door Lock,Keyless Entry Bedroom Door Lock with Handle,Biometric Door Handle Lock,Bedroom Fingerprint Smart Door Lock Knob for Bedrooms Doors/Storage/Office/Garage/AirBnB/Hotels(Black)
- ...t door lock for your doors, Align the knob hole→Connect the wires→Tighten the screws, never simple like this!.
- ➱Humanized-design Fingerprint Lock - Up to 20 sets of fingerprints, 2 ways to unlock, normally open mode and auto lock mode, adjust direction for left or right door, low baterries alert, emergency USB power supply, safely protect your privacy, you can feel ease to use our Colnic fingerprint door lock without any worry..
- ➱Low Power Consumption & USB Emergency Power Suply - Powered by 4 AAA batteries (Not included), our smart door handle can last a long batteries use for 8-10 months. And there will be a low battery alert with red light when batteries are about to run out, you can use USB to charge the door lock for emergency power supply.(CanNot charge batteries, pls change the batteries in time).
- ➱Quality Products & Trusted Service - Our door lock is quality and reliable, we offer 1-year warranty and free life-time technical support. About installation pls refer to our instructions manual or video, if have any problems, pls feel free to contact us for further help!.