Amroad DP100-25, Manual

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DP100-25 SI MANUAL
12
Amroad Technology Inc.
Chapter 3 : Installing Video Door Phone
Suggested Installation Positions
Due to the view angle of the camera lens is limited, to install the Video Door
Phone in a correct position to get better view is very important. Suggested height
of the lens position is at the height of 155 cm according to building conditions.
And, the distance from the bottom of wall box to the ground is 123.5 cm. View
angle of this door phone is 105
O
. Please see an example of installation position on
Figure 10.
Lighting Conditions
The Lens of this device is able to see IR (Infra-Red) light, therefore you may also
implement with an IR light. Please note, IR light only delivers black & white
images, and the objects looks odd in some conditions. Please see the spotlight
example on Figure 10.
Figure 10: Installation Position