Extending multi door stations with mds, User code=1 user code=2 user code=n(n<5) – V-Tech VT27 Manual User Manual
Page 7
1R
2W
3Y
4B
1R
2W
3Y
4B
VT
-MDS
CCTV or Door station
door station
door station
door station
door station
Bla
ck
Yel
low
Re
d
Wh
ite
Bla
ck
Yel
low
Re
d
Wh
ite
SET
DS4
DS3
DS2
DS1
1#
2#
3#
4#
JW_VP
JW_VP
User code=1
User code=2
User code=N(N<5)
1
2
3
4
1
2
3
4
1
2
3
4
Reserve
Reserve
Remove
Note:To the
first &
last
monitor,JP/VD
jumper
should
reserve!
others should
remove.
JS-OS1
JS-AP
JP/VD
DC-IN
DC-
DC+
JS-OS2
JS-VD
1R
12V
2W
4B
2W
3Y
4B
1R
2W
3Y
4B
1R
2W
3Y
4B
JS-OS1
JS-AP
JP/VD
DC-IN
DC-
DC+
JS-OS2
JS-VD
1R
12V
2W
4B
2W
3Y
4B
1R
2W
3Y
4B
1R
2W
3Y
4B
JS-OS1
JS-AP
JP/VD
DC-IN
DC-
DC+
JS-OS2
JS-VD
1R
12V
2W
4B
2W
3Y
4B
1R
2W
3Y
4B
1R
2W
3Y
4B
Extending Multi Door Stations with MDS
About the MDS instructions ,please refer to MDS user manual for more detail informations.
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