User Manual

Steps
1. Go to the ROI
seng page: Conguraon → Video/Audio → ROI .
2. Check Enable Face Tracking.
3. Select ROI Level in Dynamic Region.
Note
ROI level means the image quality enhancing level. The larger the value is, the beer the image
quality would be.
4.
Click Save.
7.4.4 Set License Plate Tracking ROI
When the license plate tracking ROI funcon is enabled and the license plate appears in the live
picture, the image of the license plate is clearer than that of the surrounding area.
Steps
1. Go to the ROI
seng page: Conguraon → Video/Audio → ROI .
2. Check Enable License Plate Tracking.
3. Select ROI Level in Dynamic Region.
Note
ROI level means the image quality enhancing level. The larger the value is, the beer the image
quality would be.
4. Click Save.
7.5 Display Info. on Stream
The informaon of the objects (e.g. human, vehicle, etc.) is marked in the video stream. You can
set rules on the connected rear-end device or client soware to detect the events including line
crossing, intrusion, etc.
Steps
1. Go to the
seng page: Conguraon → Video/Audio → Display Info. on Stream .
2. Check Enable Dual-VCA.
3. Click Save.
7.6 Display
Sengs
It oers the parameter sengs to adjust image features.
Go to Conguraon → Image → Display Sengs .
Click Default to restore
sengs.
Network Speed Dome & Posioning System User Manual
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