Alarm-In Connection - Kodicom ND-1016 User Manual

1.4 Alarm - In Connection
1.4 Alarm - In Connection
Input Alarm-
In no1
When an Event occurs the sensor Device should open or close a mechanical
connection to form a circuit to inform the DVR it has been activated. The mechanical
switch can connect with either GND and a Alarm input. Each alarm input terminals
can setup up as NC (Normal Close) or NO (Normal Open) in System Configuration.
Sensor Connection Method
1. Connect Signal line of sensor Device with Alarm Input terminal number.
2. Connect the other Signal line with GND.
GND
Input Alarm-
In no1
18
18
GND