User Manual

Thermal & Optical Bi-spectrum Network Camera User Manual
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Figure 6-2 Set Rules
Stop Drawing
Finish drawing one area.
Clear All
Delete all the areas.
4. Optional: Repeat the above steps to set multiple areas.
5.2 Set Video Tampering Alarm
When the configured area is covered and cannot be monitored normally, the alarm is triggered
and the device takes certain alarm response actions.
Steps
1. Go to Configuration → Event → Basic Event → Video Tampering.
2. Select the channel number.
3. Check Enable.
4. Set the Sensitivity. The higher the value is, the easier to detect the area covering.
5. Click Draw Area and drag the mouse in the live view to draw the area.
Stop Drawing
Finish drawing.
Clear All
Delete all the drawn areas.