User's Manual

3. Select an Area and click Draw Area. Click and drag the mouse on the live image and then
release the mouse to nish drawing one area.
Figure 8-2 Set Rules
Stop Drawing Finish drawing one area.
Clear All Delete all the areas.
4. Click Sa
ve.
5. Oponal: Repeat above steps to set mulple areas.
8.1.2 Set Video Tampering Alarm
When the congured area is covered and cannot be monitored normally, the alarm is triggered and
the de
vice takes certain alarm response acons.
Steps
1. Go to Conguraon → E
vent → Basic Event → Video Tampering .
2. Check Enable.
3. Set the Sensivity. The higher the value is, the easier to detect the area covering.
4. 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.
Network Speed Dome User Manual
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