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

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User’s Manual
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Parameter Description
Video Matrix
Select the checkbox 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 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/alarm tones in response to a motion
detection event.
Warning Light Select the checkbox to enable warning light alarm of the camera.
Siren Select the checkbox to enable sound alarm of the camera.
Smart Illumination Select the checkbox to enable the smart illumination of the camera.
Click Apply to complete the settings.
5.11.3.1.2 Searching for SMD Reports
You can search the detection history by channel, object type, and time.
Select Main Menu > AI > AI Search > SMD.
SMD
Select the channel, enter the start time and end time, and select the object type you need.
Click Search.
The results are displayed.
5.11.3.2 Configuring IVS Function
The IVS function processes and analyzes the images to extract the key information to match with the
preset rules. When the detected behaviors match with the rules, the system activates alarms.
5.11.3.2.1 Configuring IVS Parameters
The alarms are generated according to the configured parameters.
Select Main Menu > AI > Parameters > IVS.