Smart Lock User Manual
Model:S31
Special Attention:
1. Mechanical keys please keep outdoor, just in case keys lock in doors.
2. Please charge for the battery when low wattage alarm.
3. Reading this manual carefully before installation, and keep it for future reference.
3.Installation
3.1 Turn the handle(Adjust as needed)
Notice: Adjust the handle according to door opening direction, The arrow must keep point to the same
direction of the handle.
3.2 Installation Diagram
Step 2 Install Square Shaft
Step 3 Install Sliding Screw Casing
Step 4 Connect Front and Back Panels Wires
Step 5 Install Back Panel
Step 6 Install the Battery
The screw casing
place is adjustable
from 55mm to 100mm
far from the square
shaft.
Depending on the
location of the
hole-drilling or the old
door hole..