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Network Video Recorder User Manual
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11.4 Configure Video Loss Alarm
Purpose
The video loss detection enables to detect video loss of a channel and take alarm response
action(s).
Step 1
Go to System > Event > Normal Event > Video Loss
Figure 11-5
Set Video Loss Detection
Step 2
Select the camera to configure the video loss detection.
Step 3
Check Enable.
Step 4
Set the arming schedule. Refer to Chapter 11.1 Configure Arming Schedule.
Step 5
Set the linkage actions. Refer to Chapter 11.2 Configure Alarm Linkage Actions.
11.5 Configure Video Tampering Alarm
Purpose:
The video tampering detection enables to trigger alarm when the camera lens is covered and take
alarm response action(s).
Step 1
Go to System > Event > Normal Event > Video Tampering.