Dahua N41C1P User Manual page 190

Analytics+ by recorder is available on select models.
Step 3 Click Add to add a rule.
Step 4 Select Enable and then set Type to People Detection, Non-motor Vehicle Detection
or Motor Vehicle Detection.
Step 5 Draw detection rule.
1) Click , and then draw a detection area on the video image. Right-click the
image to stop drawing.
2) Enter the rule name.
3) Click
The system triggers an alarm only when the size of detected target is between
the maximum size and the minimum size.
4) Click
5) Select A to B, B to A, or Both as direction for tripwire counting.
Tripwire counting is available when Analytics+ by camera is used and the
camera supports this function.
6) Click OK.
Step 6 Click Apply.
Figure 5-140 People detection
to draw the minimum size or maximum size to filter the target.
to enable face detection.
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User's Manual