Lock
Ceiling
Figure
2-35 Install the back box
7. Install the flange.
1). Attach the flange to the lower dome and align the triangular notch of the trim
ring with the arrow label on the in-ceiling bracket.
2). After firmly placing the flange to the ceiling, rotate the flange in the direction of
arrow to secure it in place.
z Please remove th
e protective film on the lower dome after the installation is
finished.
z In order to obtain clear video images, please wear the anti-static gloves when you
install the speed dome.
Notch
Arrow Label
Figure
2-36 Install the Flange
2.3 Ceiling Mounting
The c
eiling mounting is only applicable for the 5-inch indoor speed domes.
Before you start:
z The thickness of the ceiling must ranges from 5 to 40mm.
z The ceiling must be strong enough to withstand more than 4 times the weight of
the
dome and its accessories.