Network Video Recorder User Manual
102
Set Line Crossing Detection Rules
Click and set two points in the preview window to draw a virtual line.
You can use the to clear the existing virtual line and re-draw it.
Up to 4 rules can be configured.
Draw Line for Line Crossing Detection
Click Apply to activate the settings.
Intrusion Detection Alarm
Purpose:
Intrusion detection function detects people, vehicle or other objects which enter and
loiter in a pre-defined virtual region, and some certain actions can be taken when the
alarm is triggered.
Go to Menu> Camera> VCA.
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