Video Tampering - Dahua NVR52-EI Series User Manual

Step 2 Select a channel and then click
Step 3 Click Setting next to Schedule to configure the alarm schedule.
Step 4 Configure alarm linkage. For details, see Network Video Recorder_User's Manual.
Click Apply.
Step 5

5.10.5.3 Video Tampering

Background Information
When the camera lens is covered, or the video is displayed in a single color because of sunlight
status, the monitoring cannot be continued normally. To avoid such situations, you can configure
the tampering alarm settings.
Procedure
Step 1 Select Main Menu > ALARM > Video Detection > Video Tampering.
Figure 5-171 Video Loss
to enable the function.
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