Intrusion - Speco O4P25X2 User Manual

Set the alarm line number and direction. Up to 4 lines can be added. Multiple lines cannot be added simultaneously.
Direction：A<->B, A->B and A<-B optional. This indicates the direction of the intruder who crosses over the alarm line that would
trigger the alarm.
A<->B: The alarm will be triggered when the intruder crosses over the alarm line from B to A or from A to B.
A->B: The alarm will be triggered when the intruder crosses over the alarm line from A to B.
A<-B: The alarm will be triggered when the intruder crosses over the alarm line from B to A.
Set the detection area by clicking the buttons of area ① and then click "Lock" to lock the area.
Note: The PTZ will not be controlled if you click "Lock" here. Click "Unlock" and then click the buttons of area ① to move the PTZ
camera. Clicking the "Unlock" button suspends object tracking until you click the "Lock" button.
Click the "Draw Area" button and then drag the mouse to draw a line in the image. Click the "Stop Draw" button to stop drawing.
Click the "Clear" button to delete the lines. Click the "Save" button to save the settings.
6. Set the schedule of the line crossing alarm. The setup steps of the schedule are the same as the schedule recording setup (See
Schedule Recording).
※Configuration of camera and surrounding area
1. Auto-focusing function should not be enabled for line crossing detection.
2. Avoid the scenes with many trees or the scenes with various light changes (like many flashing headlights). The ambient brightness
of the scenes shouldn't be too low.
3. Cameras should be mounted at a height of 10ft or above.
4. Keep the mounting angle of the camera at about 45°.
5. The detected objects should not be less than 1% of the entire image and the largest sizes of the detected objects should not be
more than 1/8 of the entire image.
6. Make sure cameras can view objects for at least 2 seconds in the detected area for accurate detection.
7. Adequate light and clear scenery are crucial for line crossing detection.

5.5.3 Intrusion

Intrusion: Alarms will be triggered if the target intrudes into the defined areas.
Go to AnalyticsIntrusion interface as shown below.
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