2. Drill the screw holes and the cable hole in the ceiling according to
the drill template.
Note:
Drill the cable hole, when adopting ceiling outlet to route the cable.
Figure 2-2 The Drill Template
3. Disassemble the camera.
1). Rotate the camera to align the notch to one of the marks.
2). Pry the mounting base to remove the mounting base with the
camera body with a flat object, e.g., a coin.