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Step 2 In the Channel list, select a channel that you want to configure face detection
function, and then enable it.
Step 3 Configure the parameters. See Table 4-35.
Parameter
Enable
Rule
Schedule
Alarm-out Port
Post-Alarm
Report Alarm
Figure 4-128
Table 4-35
Description
Click to enable or disable the face detection.
Click Setting to draw areas to filter the target.
You can configure two filtering targets (maximum size and minimum size).
When the target is smaller than the minimum size or larger than the maximum
size, no alarms will be activated. The maximum size should be larger than the
minimum size. Left click to drag the four angles to adjust the size.
Configure the period and in the set time range, the corresponding
configuration item will be linked to start the alarm.
The alarm device (such as lights, sirens, etc.) is connected to the alarm output
port. When an alarm occurs, the NVR device transmits the alarm information to
the alarm device.
When the alarm ends, the alarm extended for a period of time. The time range is
from 0 seconds to 300 seconds.
Select the check box. When an alarm occurs, the NVR device uploads an alarm
signal to the network (including the alarm center).
● This function is for some series products only.
● You need to set the alarm center first. For details, see "4.12.13 Alarm
Center".
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