Dahua Technology DH-XVR42 AN-I Series, User Manual

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User’s Manual
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Parameter Description
Buzzer Select the checkbox to activate a buzzer noise at the Device.
Log Select the checkbox to enable the Device to record a local alarm log.
Alarm Tone Select to enable audio broadcast in response to a face detection event.
Warning Light Select the checkbox to enable the warning light alarm of the camera.
Siren Select the checkbox to enable the sound alarm of the camera.
Smart Illumination Select the checkbox to enable the smart illumination of the camera.
Click OK to save the settings.
Select the Enable checkbox, 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.
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.
Intrusion
Draw an area.
1)
In the Channel list, select the channel that you want to configure the rules for.
2) Click .