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ATTACHING AN EXTERNAL DEVICE TO DVR
Connect an alarm out, alarm input, and a peripheral device as shown in the diagram below.
SD Card
FROM MUX
VIDEO
MAIN MONITOR
AUDIO
RS-485
IN
IN
ETHERNET
RS-232
10/100
OUT
OUT
TO
TO
ALARM
MUX'S VCR IN
MONITOR
I/O
DC12V
(Normally Open)
Ground
(Normally Open)
11
Lamp
Alarm Reset
5
4
3
2
9
8
7
6
Alarm in
1
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