The Biggest Leader Of Smart Glass Door Lock In China
this may cause the lock tongue not to stretch.
4. When make a hole on the door frame, you should measure the holes distance from door frame
according to the lock distance from door frame and lock tongue length.
5. When you paste the back plate board, please fix the lock installation position at first, then tear out
the red glue film, otherwise it is hard for you to uncover if the back glue film is pasted.
6. We suggest you to install 4 cells of AA batteries after finish installation, if you didn’t register the
fingerprint and can’t open the door at outside, you can use any finger to open the door, so please
register your fingerprint in time after installation.
