INSIGHT IS-DM220/IR/HB Installation Manual page 19

Figure-1:
Bottom View of installed In-Ceiling
Mount.
Step 8:
Attach the Snap-on Camera Module to
the Dome Camera Housing/ Plate.
For Vandal Proof IP Dome Camera,
please install the Camera Module with
the terminal blocks facing the side
cable entry.
Step 9:
Tighten the Module-fastening Screw.
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