Dahua NVR52-4KS2 Series User Manual page 240

No. Name
1 Search Condition
2 Channel
3 Target Filter
4 Similarity
5 Favorites
Sort by Time/ Sort by
6
Similarity
7 Backup
Step 9 Select a result, and then double click it to check the video.
Under 4K resolution, the video does not support full screen play on this page.
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Click
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the new target.
Related Operations
Hover over a search result, and then you can:
Click , add the result into the favorite items. Up to 1,000 items can be added into favorites.
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Click , add the result into the hidden items.
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5.8.2.5 EPTZ Linkage
Turn on the EPTZ linkage function on the playback page. This function can simultaneously zoom in
and track multiple humans and vehicles that trigger alarms. It provides rich details and a panoramic
view at the same time.
Background Information
Only supports the EPTZ linkage function in single channel and 4-channels playback modes.
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When selecting the 4-channels playback mode, only the EPTZ linkage function of one channel
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can be turned on at the same time.
Procedure
Select Main Menu > Search, or right-click on the live view page and then select Search.
Step 1
Step 2 Select one channel, and then click
Table 5-29 Descriptions of search conditions and results
Description
Configure the channel and period. When choose Custom, you
can set the start time and end time as needed. Up to 7 days
can be set.
Displays the channels with search result.
Select from All , Favorite Items and Hidden Items. When you
select the target items, the device will only search in this item.
Configure the search similarity according to the actual
conditions. The recommended value is 80% or above.
The system only search the target in favorites.
Reorder the search results by time or similarity.
You can select one or more search results, and then click
Backup to back up the results.
, you can enable the AcuPick function again, freeze the image and search for
224
under Camera Name.
User's Manual