Trigger Alarm Output

The alarm output can be triggered by the alarm input, motion detection, video tampering detection, face detection, line crossing detection, and any all other events.

1. Go to Linkage Action interface of the alarm detection (e.g., motion detection, face detection, line crossing detection, intrusion detection, etc.).
2. In Trigger Alarm Outputs area, select the alarm output (s) to trigger.
3. Go to System > Event > Normal Event > Alarm Output.
4. Select an alarm output item from the list.
   Note:

   If the device has 8 alarm outputs, the Ctrl 12V power is controled by alarm output 9. Connect positive pole to A of Ctrl 12V, and connect negative pole to B of Ctrl 12V. The power will be turned on when the alarm output is triggered.