Set Video Tampering Alarm - HIKVISION DS-2TD4137-25/W User Manual

Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
Stop Drawing
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
Clear All
Figure 6-2 Set Rules
Finish drawing one area.
Delete all the areas.
Finish drawing.
Delete all the drawn areas.
26