
15
Net DVR
If the distance between the probe and DVR is too far, the probe requires a separate power supply:
Please connect 2 side to ground if conditional when use separate power, otherwise long distance transmission maybe make false alarm.
+12V GND Input1 Input2
Sensor
NO/NC+
-
C
+
-
C
Sensor
DVR
+12V GND Input1 Input2
Commenti su questo manuale