Amroad DB3100R, Руководство пользователя

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Amroad Technology Inc.
11
MANUAL FOR SYSTEM INTEGRATOR
Figure 8: Suggested Installation Position
Chapter 3 : Installing Video Door Phone
Suggested Installation Position
The view angle of the lens module is limited, so the installation position for Video
Door Phone is crucial. The video door phone comes with a Flush-Mounted Box. In order
to get a better view and the view angle of this door phone, the height of the bottom
of the Flush-Mounted Box is suggested about 141 cm far away from the ground (please
also refer to the diagram in the following sections) according to building conditions.
Please refer to the Figure.
View Angle
The Lens module of this device is able to see color images. To view clear live-video
images from IP Video Phone or Video Indoor Station, the view angle of this video door
phone should be less than 105
o
.
NOTE: The height of the camera lens is suggested at the distance of 155 cm above the
floor.