Dahua NVR2104-I2, User Manual

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Step 3 Click to enable face detection.
Step 4 Click Setting next to Rule to draw areas to filter the target.
You can configure two target filters (maximum size and minimum size). The system
triggers an alarm when the size of detected target is between the maximum size and the
minimum size.
Step 5 Click Setting next to Schedule to configure the arming period.
The system triggers corresponding alarm actions only during the arming period.
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On the time line, drag to set the period.
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You can also click to set the period.
Step 6 Configure alarm linkage actions. For details, see Step 7 .
Step 7 Click Apply.
5.9.3.3 AI Search (Face Detection)
Background Information
You can search for the detected faces and play back related recordings.
Procedure
Step 1 Select Main Menu > AI > AI Search > Face Detection.
Figure 5-104 Face search
Step 2 Select the channel, enter the start time and end time, and select the attributes.
Step 3 Click Search.
The results are displayed.
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