Network Video Recorder
UI System Setting
User Manual
Issue: V4.6 (2021-05-12)
113
Show detection area
Enable, the live video will show
area of detection.
[Setting method]
Enable
Confidence
coefficient
Face detection sensitivity, the
value range is high, medium,
low, the larger the value is, the
higher the sensitivity. The
higher the sensitivity value is,
the higher the detection rate
will be, but the more false
detection may occur, such as
the false detection of the
patterns on pedestrian clothes to
adult faces.
[Setting method]
Choose from drop -list
[Default value]
Medium
Area ID
There are 8 areas can be set to
detect temperature.
Choose from the drop-list, left-
click to draw the area, right-
click to finish the set.
[Setting method]
Choose from drop -list
[Default value]
1
Face pixel min
（
1-
2000
）
When the pixel of the face in
the image is less than the set
value (the minimum pixel for
face recognition), it is not
captured.
[Setting method]
Input a number from 1 to
2000
[Default value]
30
Face pixel max
（
1-
2000
）
When the pixel of the face in
the image is more than the set
value (the maximum pixel for
face recognition), it is not
captured.
[Setting method]
Input a number from 1 to
2000
[Default value]
70
Image matting quality
The quality of snap image,
There are three mode can be
chosen, such as low, mid and
high.
[Setting method]
Choose from drop list.
[Default value]
Medium
Snapshot mode
There are two types, timing and
optimal.
[Setting method]
Choose from drop -list
[Default value]
Timing
Upload image
interval
The snapshot mode is optimal,
set the interval.
[Setting method]
Input a number from 1 to
10
[Default value]
5
