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Dahua Technology XVR4 Series User Manual

Dahua Technology XVR4 Series
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Local Configurations 149
Table 5-37
Click Apply to complete the settings. Step 3
5.10.3.3 Configuring Siren
When the motion detection alarm is activated, the system links the camera to generate sound
alarm.
To use this function, connect at least one camera that supports audio function.
Select Main Menu > ALARM > ALARM OUTPUT > Siren. Step 1
The Siren interface is displayed. See Figure 5-119.
Figure 5-119
Configure the settings for the siren parameters. See Table 5-38. Step 2
Parameter
Description
Channel
In the Channel list, select a channel that is connected to a camera that
supports audio function.
Play
Click Play to manually trigger the IP camera to play audio file.
Latch
Set a length of time for the Device to delay turning off alarm after the
alarm is cancelled. The value ranges from 5 seconds to 30 seconds,
and the default value is 5 seconds.
Audio Clip
Select the audio clip for the siren sound. The default setting is Clip 1.
Volume
Select the volume for the audio clip. You can select the flash frequency
from Low, Middle, and High.

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Dahua Technology XVR4 Series Specifications

General IconGeneral
BrandDahua Technology
ModelXVR4 Series
CategoryDVR
LanguageEnglish

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