Interlogix TruVision Intelligent IP Dome Installation Manual - Manual (Page 26)

22 Installation Guide
Cable hole
Screw holes
4. If you want to route the cables behind the dome, drill a
cable hole in the ceiling or wall using the drill template.
5. Mount the camera to the ceiling or wall by aligning the
housing holes with those in the ceiling. Secure the
camera with the supplied screws as shown below.