D-Link DNR-4020-16P User Manual page 34

Section 3 - Configuration
Face Detection
Enable or disable face detection.
Enable
Select the trace display mode from the drop-down menu.
Display Trace
Info
Toggle this to show the temperature detection area with an
Show Detect.
outline.
Area
Select the confidence degree from the drop-down.
Conf. Degree
Designate an area ID to apply these settings to.
Area ID
Enter the minimum and maximum number of pixels that may be
Face Pixel
registered as a person's face.
Min/Max
Select the image matting quality from the drop-down.
Image
Matting
Quality
Select the snapshot mode from the drop-down.
Snapshot
Mode
Select the interval (from 1 to 10, in seconds) at which snapshots
Upload Image
should be uploaded.
Interval
D-Link DNR-4020-16P User Manual 29