HIKVISION DS-2CD2332-I Quick Start Manual page 18

Network Turret Camera·Quick Start Guide
There are two cable outlet methods. One is to route the cables
through the cable hole, and the other is to route the cables through
the side outlet shown below.
Notes:
Three side outlets on the enclosure are selectable, which makes
routing the cables easier instead of drilling a cable hole on the ceiling.
Use a plier to remove the plastic and route the cables through the
hole.
3. Fix the mounting base to the ceiling with the supplied
expansion screws.
Figure 2-3 Side Outlet
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