Dahua NVR21-4KS3 Series User Manual page 296

Step 2 Select a channel and then set parameters.
● The system supports fuzzy search of plate numbers.
● The system searches all plate numbers by default if you have not set a plate number.
Step 3 Click Search.
The search results are displayed.
Related Operations
● Play back video.
Click an image, and then click
During playback, you can:
◇
Click
◇
Click
◇
Click
● Add tags.
Select one or more images, and then click Add Tag.
● Lock.
Select one or more images, and then click Lock. The locked files will not be overwritten.
● Export.
Select one or more images, and then click Export to export selected search results in excel.
● Back up.
Select one or more images, click Backup, select the storage path and file type, and then click
Figure 5-169 Motor vehicle detection
to play back the related video.
to pause.
to stop.
to display AI rule. The icon changes to .
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User's Manual