Dahua DH-SD49212I-HC, Руководство по установке

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Figure 3-3
3.2 Wall-mounted Bracket Installation Steps
3.2.1 Installation Environments
The wall mount speed dome can be installed in the hard construction wall in the indoor or
outdoor environments. Before the installation, please make sure:

The wall is thick enough to install the expansion bolt.

The ceiling can at least sustain the 8x weight of the speed dome, bracket and the
accessories.
3.2.2 Installation Steps
Step 1
Take the mounting holes of wall-mounted bracket bottom as a template (align the bracket cable
outlet hole with the circular hole on the wall), draw the punching positions on the wall and dig
holes, then insert the expansion bolts into the holes which have been just dug (expansion bolts
are prepared by users themselves).
Step 2
As it is shown in Figure 3-4, lock the safety buckle well; insert the combination cable of the speed
dome from the adapter and pull it out from the other end of the wall-mounted bracket, then aim
the top tab on the enclosure at the inner holes of the adapter, push the speed dome to the
bottom and tighten three screws completely just in case the speed dome falls if it is not installed
properly.