4 Inch Speed Dome Installation Manual V2.0.0
Chapter 7 In-ceiling Mounting Applications
7.1 Installation Conditions
The in-ceiling mounting is applicable to the indoor ceiling construction which should comply with the following mounting
requirements:
The height above the ceiling must be more than 250mm.
The ceiling must be with the thickness of 5~40mm.
The ceiling must be capable of supporting up to 5 times the total load of the dome and its accessories.
7.2 In-ceiling Mounting Instructions
Step1: Attach dome to the mounting base
Take out the drill drawing from the package and use it as a template to draw a circle on the ceiling and then cut out the circle.
The allowable tolerance of diameter is 2mm.
Note:
Drill Drawing
29