Dahua iDVR&iHCVR
User’s Manual
196
Figure 5-59
5.9.3.1.3 Tampering
The tampering interface is shown as in Figure 5-60.
After analysis video, system can generate a tampering alarm when the detected moving
signal reached the sensitivity you set here.
For detailed setups, please refer to chapter 5.9.3.1.1 motion detect for detailed
information.
Figure 5-60
5.9.3.2 Face Detect
System can detect and filter the human face via analyzing the video. When it detects
the human face in the specifed zone, it can trigger record, snapshot, alarm operation
and etc. See Figure 4-103.
Channel: Select a channel you want to enable face detect function.
Filter zone setup. Click Setup button, you can go to the following interface. You can
drag thr mouse to adjust the zone size. It has the min/max size. System can not
detect the human face that it is smaller than the min size or is larger than the max
size.
Enable: Check the box here to enable face detect function.
For detailed setup information, please refer to 5.9.3.1.1.
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