Set Video Tampering Alarm - HIKVISION DS-2TD4238-7/S2 User Manual

Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
Sensitivity
The higher the value of sensitivity is, the more sensitive the motion detection is. If the
sensitivity is set to 0, motion detection and dynamic analysis do not take effect.
3. Select an Area and click Draw Area. Click and drag the mouse on the live video, then release the
mouse to finish drawing one area.
Stop Drawing Finish drawing one area.
Clear All
4. Optional: Repeat the above steps to set multiple areas.

6.2 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
Figure 6-2 Set Rules
Delete all the areas.
Delete all the drawn areas.
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