HIKVISION DS-2CD2412F-I Quick Operating Manual page 16

Network Cube Camera· Quick Operation Guide
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
drill template.
4. Install the mounting base cover and attach the camera on the
bracket.
Figure 3-4
5. Adjust surveillance angel
Figure 3-3 Fix the Bracket
Install the Cover and Camera
15