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DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 20
Chapter 4 Fire Source Detection
The device will trigger and upload an alarm when it detects a fire source or smoking.
Fire source detection includes fire source detection and smoking detection. It is applied to fire-
prevention purposes in scenic region, forest, tunnels, etc.
• Fire Detection: Configure the fire source detection parameters. When a fire source is detected, the
alarm actions will be triggered.
• Smoking Detection: The device can detect smoking behavior and output an alarm.
4.1 Select Recommended Scene
Introduces the recommended fire source detection scenes and helps you select the appropriate scene.
Fire source detection can be applied to indoor and outdoor monitoring with a maximum detection radius
of 15 km. To achieve the best monitoring effect, set the installation as described below.
• The installation location should be the highest position within the detection area. The lens should not
be covered during movement to detect the maximum area.
• It is better to choose the installation location with convenient traffic, well-equipped power, and
Internet access. E.g., communication tower, watchtower, high-rise roof, etc.
4.2 Set Fire Detection Parameters
To avoid potential fire damage, configure the fire detection function for certain areas. Detailed
configuration steps are shown below.
Before You Start
Go to Configuration → System → Maintenance → VCA Resource Type, select Temperature Measurement +
Behavior Analysis or Temperature Measurement + Fire Detection.
1. Go to Configuration → Local.
2. Check Locate Highest Temperature Point to display the highest temperature position. Check Frame Fire
Point to frame the fire source on live view.
3. Go to Configuration → Event → Smart Event, and select Dynamic Fire Source Detection.
4. Check Enable Dynamic Fire Source Detection.
5. Set the fire detection parameters.
• Fire Source Detection Mode
- Smoking Mode: Detect smoking behavior in the scene
- Dynamic Fire: Detect the fire source in the scene.
- Sensitivity: The sensitivity of fire detection. The larger the value, the more easily the fire source
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