Dahua Technology XVR Series, User Manual

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User’s Manual
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Parameter Description
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 > Extra Screen.
Not all models support this function.
To use this function, extra screen shall be enabled.
Video Matrix
Select the check box to enable the function. When an alarm event
occurs, the video output port outputs the settings configured in "Main
Menu > Display > Tour."
Not all models support this function.
Buzzer
Select the check box to activate a buzzer noise at the Device when an
alarm event occurs.
Log
Select the check box to enable the Device to record a local alarm log
when an alarm event occurs.
Alarm Tone
Select the check box to enable audio broadcast in response to an alarm
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 OK to save the settings.
Select the Enable check box, and then click Apply.
The tripwire detecting function is active. When the target object crosses the tripwire in the
defined direction, the system activates alarms.
5.11.3.1.3 Configuring Intrusion Rules
When the target enters and leaves the defined detection area, or the target appears in the defined
area, the system activates alarms.

You can define the shape and quantity of intrusion areas.

Supports detecting the behaviors that enter and leave the intrusion areas.

Supports detecting the behaviors that are moving in the intrusion areas. The quantity of areas
and lasting time can be configured.

Supports size filtering for target.
On the rule line that you added, in the Type list, select Intrusion.