HIKVISION HWI-D720H-V/-Z Quick Start Manual page 15

Network Dome Camera·Quick Start Guide
Note:
If you need to route cables through the ceiling, dill a cable hole
according to the drill template. Skip this step if you want to route
the cables on the surface of the ceiling.
4. Route the cables of the camera.
5. Align the holes and secure the camera with the screws.
130
The Drill Template
15