Fingerprint Smart Door Lock with Card, Code, Fingerprint , Key Function
It has 4 unlock options: Access codes, Fingerprint, Card and Mechanical keys
How to install?
1.How to determine whether the lock fits your door or not?
(1)Measure door't thickness;
(2)Measure the length of guide plate;
(3)Measure the width of the guide plate.
If your door thickness is 38-50mm,then your door fits our lock!
If you are not sure whether it can be replace your old lock or not,please contact and tell us the details of it directly!
2.How to determine the direction of the lock installation and adjust the direction of lock handle?
When installing the lock,please check the details of this picture carefully.
Universal for Right or Left direction and Push or Pull opening.
4.How to drill a correct hole for your door?
We will send you a correct template to help you to drill a correct hole for the lock body,please don't worry!