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Network Camera User Manual
94
Capture Parameters
Best Shot
Capture Threshold
It refers for the quality of face to trigger capture and alarm. Higher value means better quality
should be met to trigger capture and alarm.
Face Exposure
Enable the function, and the device automatically adjusts exposure level when human faces
appear in the scene.
Reference Brightness
It refers to the reference brightness of a face in the face exposure mode. If a face in the
actual scene is brighter than the set reference brightness, the device lower the exposure level.
If a face in the actual scene is darker than the set reference, the device increases the
exposure level.
Minimum Duration
The extra time the device keeps the face exposure level after the face disappears in the
scene.
Face Filtering Time
It means the time interval between the camera detecting a face and taking a capture action. If
the detected face stays in the scene for less than the set filtering time, capture will not be
triggered. For example, if the face filtering time is set as 5 seconds, the camera will capture the
detected face when the face keeps staying in the scene for 5 seconds.
10.3.4 Set Shield Region
The shield region allows you to set the specific region in which the set smart function rule is
invalid.
Steps
1. Select Shield Region.
2. Click to draw shield area. Repeat this step above to set more shield regions.
3. Optional: Click to delete the drawn areas.
4. Click Save.
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