Dahua NVR44-4KS3 Series - 6 Web Operation; 6.1 Network Connection

User's Manual
418
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The finish time for audio playing depends on audio file size and the configured interval.
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Playing priority:
Alarm event
>
Audio talk
>
Trial listening
>
Schedule audio file
.
Step 3 Click
Apply
.
5.18.3 Broadcast
System can broadcast to the camera, or broadcast to a channel group.
Procedure
Step 1 Select
Mani Menu
>
AUDIO
>
Broadcast
.
Figure 5-309 Broadcast
Step 2 Click
Add Group
.