For wooden ceiling mounting, you can just use the self-tapping
screw to fix the camera.
The ceiling must be strong enough to withstand more than 3
times the weight of the camera.
Figure 3-3 Stick the Drilling Template
3. Use 3 screws to fix the bracket to the ceiling and the screw hole
on the bracket should align with the mounting hole on the
drilling template.
Figure 3-4 Fix the Bracket
4. Install the mounting base cover and attach the camera on the
bracket.