Dahua NVR2104HS-P-S3 User Manual

5.18.1 File Management
Background Information
You can add audio les, listen to audio les, rename and delete audio les, and congure the audio
volume.
Procedure
Step 1 Select Main Menu > AUDIO > File Management.
Figure 5-291 File management
Step 2 Click Add.
User's Manual
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Dahua NVR2104HS-P-S3 Specifications

General

Brand	Dahua
Model	NVR2104HS-P-S3
Category	Network Hardware
Language	English