Network Video Recorder User Manual
Step 8 Configure rules, including Area Settings, Picture, Overlay Content, and Blacklist and
Whitelist. Area Settings: Up to four lanes are selectable.
Step 9 Click Save.
Refer to the Network Camera user manual for detailed instructions for vehicle detection.
13.3 Line Crossing Detection
Purpose
Line crossing detection detects people, vehicles, and objects crossing a set virtual line. The
detection direction can be set as bidirectional, from left to right or from right to left.
Step 1 Go to System > Event > Smart Event.
Step 2 Click Line Crossing.
Step 3 Select a camera to configure.
Step 4 Check the Enable Line Crossing Detection checkbox.
Step 5 Optionally, check Save VCA Picture to save the captured line crossing detection
pictures.
Step 6 Follow the steps to set the line crossing detection rules and detection areas.
1) Select an Arming Region to configure. Up to four arming regions are selectable.
UM NVR v4.xx 111717NA
Figure 13-3 Line Crossing Detection
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