Dahua Technology XVR Series, User Manual

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User’s Manual
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Parameter Description
PTZ Linkage
Click Setting to display the PTZ interface.
Enable PTZ linkage actions, such as selecting the preset that you want to
be called when an alarm event occurs.
Face Detect can only link PTZ preset.
Post Record
Set a length of time for the Device to delay turning off recording after
the alarm is cancelled. The value ranges from 10 seconds to 300 seconds.
Tour Select the Tour check box to enable a tour of the selected channels.
Picture Storage
Select the Picture Storage check box to take a snapshot of the selected
channel.
To use this function, make sure the following settings are configured:

The snapshot function is enabled for motion detect alarms in Main
Menu > STORAGE > Schedule > Snapshot.

Select Main Menu > CAMERA > Encode > Snapshot, in the Type list,
select Human Face.
Sub Screen
Select the check box to enable the function. When an alarm event occurs,
the extra screen outputs the settings configured in Main Menu >
DISPLAY > Tour > Sub Screen.
Not all models support this function.
To use this function, extra screen shall be enabled.
Buzzer Select the check box to activate a buzzer noise at the Device.
Log Select the check box to enable the Device to record a local alarm log.
Alarm Tone
Select to enable audio broadcast in response to a human face detection
event.
White Light
Select the check box to activate a white light camera to trigger white
light alarm.
Siren Select the check box to activate an audio camera to trigger audio alert.
Click Apply to complete the settings.
5.11.2.2 Searching for Detected Faces
To comply with relevant regulations, the faces have received fuzzy processing.
Select Main Menu > SMART DETECTION > AI Search > Face.