---
title: "How to Enable Camera Audio in NVR"
slug: "how-to-enable-camera-audio-in-nvr-2"
updated: 2024-10-30T15:22:13Z
published: 2024-10-30T15:22:13Z
canonical: "ametawiki.ametagroup.com/how-to-enable-camera-audio-in-nvr-2"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://ametawiki.ametagroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Enable Camera Audio in NVR

### **Compatible List**

| **Type** | **Model** | **Version** |
| --- | --- | --- |
| Recorder | NVR-3104-4P-AI NVR-3108-8P-AI NVR-3104-4P-AI-S2 NVR-3108-8P-AI-S2 NVR-3216-16P-AI NVR-3432-16P-AI NVR-3432-AI NVR-3864-AI NVR-316128-AI NVR-316256-AI XVR-3104-AI XVR-3108-AI XVR-3216-AI XVR-3432-AI | Software All Version |
| Camera | CAM-IP30312-AI CAM-IP3135-A-SI-28-AI CAM-IP3135-AA-SI-Z-AI CAM-IP3138-A-SI-28-AI CAM-IP3138-AS-SI-Z-AI CAM-IP3155-PV-28-AI CAM-IP3155-PV-Z-AI CAM-IP3158-180-PV-AI CAM-IP3158-PV-28-AI-S2 CAM-IP3158-PV-28-AI-S3 CAM-IP3158-PV-Z-AI CAM-IP3174-PV-28-AI CAM-IP3178-PV-28-AI CAM-IP3178-PV-Z-AI CAM-IP3335-28-AI CAM-IP3338-AS-SI-Z-AI CAM-IP3355-PV-28-AI CAM-IP3355-PV-Z-AI CAM-IP3358-PV-28-AI CAM-IP3358-PV-Z-AI CAM-IP3634-SI-4X-AI CAM-IP3635-25X-AI CAM-IP3635-33X-AI-S2 CAM-IP3638-25X-AI CAM-IP3638-PV-4X-AI CAM-IP3735-AA-SI-Z-AI CAM-IP3738-AS-SI-Z-AI CAM-IP3755-PV-Z-AI CAM-IP3758-PV-Z-AI CAM-IP3765-0550-LPR CAM-IP3774-PV-28-AI CAM-IP3778-PV-28-AI CAM-IP3778-PV-Z-AI CAM-IX3135-LED CAM-IX3135W-28 CAM-IX3138-LED CAM-IX313W-28 | Camera needs built-in Mic |
| Example | NVR-3108-8P-AI | V8.2.4.1-20240614 |
|  | CAM-IP3158B-PV-28-AI-S2 | V26.34.8.2.4.1_240801 |

### **Caution**

- Camera audio is enabled by default for all model of cameras

### **Related questions**

- How to enable camera’s audio
- How can I hear the environment sound from camera
- Build-in microphone
- How to record sound

## **Step by Step instruction**

### **Web**

1. Go to NVR setting----Record----Encode----Audio
2. Turn on the "enable audio switch"
3. You can also change the output/input volume here
4. press "Save" button

![A screenshot of a computer Description automatically generated](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/how-to-enable-camera-audio-in-nvr-image-y9rva024.png)

### **Local**

1. Go to Setup----Record----Encode----Audio

![A screenshot of a computer Description automatically generated](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/how-to-enable-camera-audio-in-nvr-image-5q5y1qya.png)

[[1]](/docs/how-to-enable-camera-audio-in-nvr-2#footnote-1)

1. AI Base Color, NVR, DVR, Audio, Sound, Microphone [↑](/docs/how-to-enable-camera-audio-in-nvr-2#footnote-ref-1)