User's Manual

Alarm Management
NVR User Manual
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② Select the camera, enable the line crossing detection.
③ Select the direction.
Direction: A<->B, A->B and A<-B optional. It is the crossing direction of the intruder who crosses over the alert line.
A<->B: the alarm triggers when the intruder crosses over the alert line from B to A or from A to B.
A->B: the alarm triggers when the intruder crosses over the alert line from A to B.
A<-B: the alarm triggers when the intruder crosses over the alert line from B to A.
④ Draw line. Refer to the interface as shown above. Check “Draw line” and then drag the mouse in the image to draw an alert line. Uncheck the
“Draw line” if you finish the drawing. Click the “Clear” to delete the alert line.
⑤ Click “Apply” to save the settings.
⑥ Click “Processing Mode” to go to the alarm handling configuration interface of line crossing detection.
Tripwire Alarm Handling Configuration:
① Click StartàSettingsàAlarmà Smart EventàTripwire to go to the following interface.
② Enable or disable “Snapshot”, “Push”, “Alarm-out”, “Preset”, “Buzzer”, “Pop-up Video” and “E-mail”. The alarm handling setting of line crossing
alarm is similar to that of the sensor alarm (see 9.1 Sensor Alarm for details).
③ Click “Apply” to save the settings. You can click “Crossing Config” to go to the line crossing configuration interface.
9.4.9 Intrusion Detection
Intrusion Configuration:
Alarms will be triggered if someone or something intrudes into the pre-defined area.