HIKVISION DS-2CD2121G0-IWS/2AX Quick Start Manual page 31

Network Dome Camera·Quick Start Guide
2. Drill 4 screw holes for expansion screws.
3. Unscrew the bubble of the camera.
4. (Optional) Insert the memory card to the camera, if your camera
supports memory card installation. Refer to Section 2.1.
5. Route the cables and fix the camera to the cap of the wall
mounting bracket with three supplied self-tapping screws.
Figure 2-11
6. Align the wall mounting bracket to the screw holes and fix it to
wall.
Note:
If you install the camera in outdoor, install the waterproof jacket
to the network cable. See Section 2.4.
Fix the Camera to Wall Mounting Bracket
30
Cable Hole
Wall Mounting
Bracket