Uniview IPC675LFW-AX4DUPKC-VG 5MP Outdoor Mini PTZ Active Deterrence Network Camera with Night Vision - Manual (Page 74)

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Select Cross Line and click to configure it.
Add a detection rule.
(1) Click to add a detection line. Up to 4 detection rules are allowed.
(2) Adjust the position and length of the line or draw a line as needed.
 Adjust the position and length of the line.
̶ Point to the line and drag it to the desired position.
̶ Point to a handle of the line and drag to resize it.
 Draw a line.
Click on the image and drag to draw a line.
Set the detection rule.
Item Description
Trigger Direction
Select the direction from which the object crosses the line to trigger an alarm.
• A->B: The camera reports a cross line alarm when it detects an object crossing the line
from A to B.
• B->A: The camera reports a cross line alarm when it detects an object crossing the line
from B to A.
• A<->B (default): The camera reports a cross line alarm when it detects an object crossing
the line from A to B or from B to A.
Sensitivity
Set the detection sensitivity.
The higher the sensitivity, the more likely cross line behaviors will be detected, and the more
likely false alarms will occur.
Level
Select the priority of the detection rule, including High , Medium , and Low .
The camera detects the rule that is triggered first by default. If multiple rules are triggered at
the same time, the camera detects the rule with higher priority.