The Biggest Leader Of Smart Glass Door Lock In China
SGDL Introduction
Now let’s introduce this SGDL structure and its components
（
such as picture
）
main back plate
Side Part
Main Part
Outside Door Mechanism
side back plate
vice shell
battery cover
PIC 1
Preparations
1. Open the package, and take the main body out.
2. Remove the plastic cover, and take the screwdriver and the SGDL main part.
3. Sliding the battery cover, and use screwdriver to remove 3 PCS screws same as picture, then takes
the main back plate out.
（a）
（b）
PIC 2
4
．
Use screwdriver to remove 2 screws on the SGDL side part same as picture, then take 3 screws as
picture b, then take the side back plate out. (Double door)
（a）
（b）
PIC 3
