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Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com
INSTALLATION
Cable
Use PE (polyethylene)-insulated PVC jacket cable. Never use individual conductors, twisted pair cable, or
Parallel or jacketed 2-conductor, mid-capacitance, non-shielded coaxial cable.
cable is recommended.
Wiring method, wiring distance
Ø 0.65 mm 22 AWG Ø 0.8-1.2 mm 20-16 AWG
A 50 m 165' 100 m 330'
B 5 m 16' 10 m 33'
JO-DA
JO-DV
C 50 m 165' 150 m 495'
A
JO-1MD
IER-2
BC
JO-DVF
PS18
: PS-1820, PS-1820S, PS1820UL, PS-1820D
Mounting locations
Do not install door station and master monitor station in any of the following locations where lighting or the ambient environment
could impact the display on the video monitor.
JO-DA, JO-DV, JO-DVF
ab
Under street lights or door lights
lighting or backlighting
conditions
In direct sunlight
c
Other locations subject to strong
JO-1MD
ab c
In direct sunlight
Avoid installing the master monitor
Allow at least 15 cm (6") above
station in a concave space
and 25cm (9") below center of
15 cm (6
"
)
of a wall to prevent
the mounting
or more
disconnection of
bracket for
communication
installation
of the station
25 cm (9
"
)
or more
Mounting positions and image view area
JO-DA: Refer to below diagrams when the camera angle is changed with the
JO-DA, JO-DV, JO-DVF
adjustment switch.
[Vertically]Camera angle: -7°
[Horizontally]
[Vertically] Camera angle:
0°
[Vertically]
Camera angle:
7°
[Vertically]
Camera angle:
17°
(When the station is at a high position due to a step)
Approx. 1,800 mm
Approx.
1,750 mm
Approx.
1,900 mm
Approx.
1,900 mm
(5' 11")
(5' 9")
(6' 4")
(6' 4")
500
mm
Approx.
600 mm
Unit
Approx.
650 mm
center
(20")
Approx. 550 mm
Unit
Approx.
600 mm
Unit
(2')
center
Unit
(2' 2")
(2')
center
(1' 9")
center
Approx.
1,300 mm
Approx.
1,250 mm
(20")
Approx.
1,150 mm
(20")
Approx.
1,250 mm
(20")
(4' 4")
(20")
1,500
Approx. 950 mm
1,500 mm
1,300 mm
1,300
mm
(5')
(3' 1")
500
mm
(5')
500
mm
(4' 4")
(4' 4")
150
mm
500
mm
(4' 1")
(3' 9")
(4' 1")
500
mm
(5")
5
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