User's Manual

3
2.Installation Diagram
Step 1 Adjust the cylinder
Step 2 Install Screw for Cylinder
Step 3 Install Indoor knob
Step 4 Installation completed
Step 5 Install the battery
1.Insert the key and rotate counterclockwise to unlock
2. Remove the digital button panel
3.Install batteries
4.Take the M1.5*5mm hex screw out of the fitting bag and tighten it clockwise
（First installation does not require removal of panel screws）
An old lock installed at
a distance greater than
50MM from the square
shaft to the door