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DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 21
will be detected (false rate is higher).
When VCA Resource Type is selected as Temperature Measurement+Behavior Analysis,
only smoking detection is supported. When VCA Resource Type is selected as
Temperature Measurement+Fire Detection, both detection modes are supported.
6. Check Display Fire Source Frame on Stream to display a red frame around the fire source on the stream
when a fire occurs.
7. (Optional): You can shield certain areas from being detected in fire source detection.
1) Go to Configuration → Event → Smart Event → Fire Source Detection Shield.
2) Check Enable Fire Source Detection Shield .
3) Click Draw Area, and drag the mouse in live view to draw the area. Release the mouse to finish
drawing.
4) Drag the corners of the red rectangle area to change its shape and size, or drag the rectangle to a
position on demand.
5) Click Stop Drawing.
6) Click Clear All to clear all of the setting areas.
7) Set the value of Active Zoom Ratio on demand, and then the shield will appear only when the zoom
ratio is greater than the predefined value.
8) Click Add to save the smoke detection shield, and it will be listed in the Fire Source Detection
Shield List area; you can select a region and click Delete to delete it from the list; you can also
define the color of the regions.
9) Check Display Shield Region to show the shielded area in live view.
8. See Set Arming Schedule for setting scheduled time. Refer to Linkage Method Settings for setting
linkage method.
9. Click Save.
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