SuperDVR & TDF Cards
10
2 Hardware
installation
2.1 Install Video Capture Card Hardware
2.1.1 Install 4CH Card Hardware
Fig 2.1 4CH Video Capture Card
Pin Port
Define
Interpret
1PIN 5V
Power
Source
(5V)
2PIN ALARM_COM
Alarm
COM
3PIN
ALARM_NC
Alarm Normal Close
4PIN ALARM_IN1
Alarm
Input
1
5PIN
ALARM_NO
Alarm Normal Open