Video Doorphone Wiring Diagram
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Interphone Wiring
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We advise you to make an installation the wiring of monitor
to monitor using the way of below.
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For the dotted line in
①
,
②
coaxial cable (3C-2V or 5C-2V)
use (GND common use - Coaxial cable outer line).
Transmission Wiring
Braun tube
Cable Distance
7-wired
4-INCH B/W Braun tube
TIV 0.5
�
: Max. 20m
TIV 0.6
�
: Max. 30m
TIV 0.65
�
: Max. 50m
Coaxial cable : Max. 100m
※
Door opener cable : Above TIV0.5
�
: Max 10m
Caution for wiring
�
Available video doorphone wiring with TIV O.8mm is less than
50m in length.
�
Connecting wiring between monitor and door camera should not be
installed near other electrical cable, nor be horizontal.
(In such case, clear picture can not be expected due to interruption
by electrical noise)
Monitor Installation
Basic Installation method of Monitor
When system is attached to 1 rectangular switch box
�
�
Standard height monitor
Wall hanger
panel for
fixing Monitor
Screw
Wall
Wall hanger panel
for fixing Monitor
1 Rectangular
switch box
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Standard height of monitor is ranged 1,450 ~ 1,500
from bottom to the center of monitor screen.
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For installation, avoid the places where there is any
excessive humidity,magnetic force, dangerous
chemicals, direct ray of sun, and any places near a
heater which can cause break down.
(unit:mm)
Screw
Bottom of
1Rectangular
switch box
Center of monitor
Door Camera Installation
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KC-D33 Surface-mounting Door Camera Installation
Straight Ahead Installation
Wall
Screw
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KC-MB20 Mini Metal Pinhole Camera Installation
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Standard Height of Door Camera
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Standard height of the door camera is 1,400mm
�
1,450mm from the bottom of one camera to the floor.
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In case that the height of Door camera exceeds
the range of min. 1,250mm
�
1,550mm, it is impossible
to control the screen picture with only the lens angle,
and therefore, be careful of the height of camera
installation.
(unit:mm)
Bottom base of
One hall Box
Surface mount
Flush mount
