17
When installing the camera on a ceiling or a wall, there are 3 methods as specified below.
• Using a two-gang junction box (
☞
pages 18)
• Using the supplied base bracket (
☞
pages 19 to 22)
IMPORTANT:
• Procure 4 screws (M4) to secure the attachment plate (accessory) or the base bracket (acces
-
sory) to a ceiling or a wall according to the material of the installation area. Do not use wood
screws and nails.
For mounting a camera on a concrete ceiling, use an anchor bolt (M4) or an AY plug bolt (M4)
for securing. (Recommended tightening torque M4: 1.6 N·m {1.18 lbf·ft})
• Mount the attachment plate (accessory) in consideration of the camera angle in accordance
with the instructions (
☞
pages 18 and 22).
• Required pull-out capacity of a single screw/bolt is 196 N {44 lbf} or more.
• If a ceiling board such as plaster board is too weak to support the total weight, the area shall
be sufficiently reinforced.
The mounting conditions of the camera are described as follows:
Installation
place
Appropriate mount
bracket
Recommended
screw
Number of
screw
Minimum pull-out
strength (per 1 pc.)
Ceiling/wall
Two-gang junction box
M4
4 pcs.
196 N {44 lbf}
Ceiling/wall* Base bracket (accessory) M4
4 pcs.
196 N {44 lbf}
* The conditions for securing the base bracket to a ceiling or a wall are described here.
Preparations
