Dahua NVR100 series User Manual page 441

5.10.3.3 Face Detect (Optional)
When camera detects human face, system can generate an alarm.
From main menu->Setup->Event->Face detect, the interface is shown as in Figure 5-86.
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Enable face boost: Check the box here, system can enhance the human face display pane.
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Sensitivity: System supports 6 levels. The sixth level has the highest sensitivity.
For detailed setups, please refer to chapter 5.10.3.1.1.
5.10.3.4 People Counting
System can calculate the entry/exit people amount in the specified zone. It can generate an alarm when
the amount has exceeded the threshold.
From main menu->Setup->Event->People counting, you can see an interface shown as in Figure 2-38.
Figure 5-85
Figure 5-86
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