HIKVISION 21 Series Quick Start Manual page 33

6. Screw the cap to the pendant mounting bracket.
7. Adjust surveillance angle of camera. Refer to Step 4 in Section 2.2.
8. Install the bubble back to the camera.
2.3.4 Incline Mounting
The incline mounting bracket is not included in the package. You need to
prepare one if you adopt this mounting type.
1. Paste the drill template to desired mounting place.
Figure 27, Drill Template
2. Drill two screw holes for expansion screws, and a cable hole according
to the template.
3. Fix the incline mounting bracket to ceiling.
QSG Network Dome Camera 3