Set Smoke Detection Parameters - HIKVISION DS-2TD6267-75C4L/WY User Manual

Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
Note
Set vertexes clockwise or anticlockwise in sequence.
●
The pan angle of set area should be from 2 to 80 degrees, and tilt angle should be from 1 to
●
45 degrees.
Draw four vertexes again if you want to change the shielded area.
●
When you select In Panorama Map from the drop-down list but the generation of panorama
●
map failed, click Regenerating Panorama Map... to regenerate it.
In the In Panorama Map mode, the pan angle and tilt angle of the set area should be within
●
± 60°.
5. Check Display Shield Area to show the shield area on the live view.
6. Click Add to save the fire 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.
7. Click Save.
Note
This function varies according to different camera models.

4.6 Set Smoke Detection Parameters

To avoid the potential smoke damage, you should configure the smoke detection function for
certain areas. The detail configuration steps show as below.
Steps
1. Go to Configuration → Event → Smart Event , select Fire and Smoke Detection.
2. Check Enable Fire and Smoke Detection.
3. Refer to Detection Mode and Application Scene for setting the smoke detection mode.
4. Check Display Smoke Info on Stream to display the smoke information on stream.
5. Check Cancel Repeated Alarm to alarm only one time if smoke detected in the same place.
6. Set the Sensitivity during Patrol and Verification Sensitivity of smoke detection. The higher the
value is, the more easily the smoke can be detected, and the false alarm rate is higher.
7. Optional: you can shield certain areas from being detected in smoke detection.
1) Go to Configuration → Event → Smart Event → Smoke Detection Shield .
2) Check Enable Smoke Detection Shield .
3) Click Draw Area and drag the mouse in the live view to draw the area. Release the mouse to
finish drawing.
4) You can drag the corners of the red rectangle area to change its shape and size. Or drag the
rectangle to the position on your 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 your demand, and then the shield will only appear
when the zoom ratio is greater than the predefined value
21