Wide-Angle USB Camera Module with Microphone for Audio-Video Devices

$1.00

1MP USB 2.0 camera module with 1/4-inch sensor, integrated microphone, UVC/UAC output, Fixed Focus from 60cm to infinity, H125° wide FOV, F2.0 lens, 25 × 25mm PCB and 4Pin connector.

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Introduction

When a user-facing device needs both video and audio, integrating a camera and microphone separately can increase PCB space, wiring and assembly complexity. The challenge becomes greater when the camera also needs to cover a wide area from a fixed position.

This USB camera module with integrated microphone combines video and audio functions on one 25×25mm PCB while using an H125° wide-angle lens to capture more of the surrounding scene.

The module supports UVC for video and UAC for audio, with a Fixed Focus optical configuration from approximately 60cm to infinity. This makes it particularly relevant to interactive displays, communication terminals and other devices where wide user coverage and integrated audio are required.

The uploaded V1.0 drawing confirms the model, integrated microphone, UVC/UAC output and 25×25mm mechanical structure.

Applications in Real Devices

Interactive Displays and Smart Screens

A camera mounted around a display bezel may need to capture users standing at different positions rather than only one person directly in front of the lens.

The H125° horizontal FOV provides broader coverage, while the integrated microphone supports voice input from the same front-facing module area.

Video Communication Terminals

Compact communication devices often require both video and audio but have limited space for separate modules.

Integrating the microphone with the camera can simplify the internal structure while the wide-angle lens helps include more participants within the frame.

Self-Service and Information Kiosks

Users may not always stand at exactly the same position relative to a kiosk camera.

A wider horizontal field of view provides more tolerance in user positioning, while UVC/UAC gives the host standard USB video and audio directions.

Embedded Audio-Video Devices

Products based on a USB host can use one compact module for both visual and audio capture instead of designing separate camera and microphone subsystems.

Project Evaluation Guide

Consider This Model When

Both camera and microphone functions are required.
Wide horizontal user coverage is important.
H125° FOV matches the actual scene.
A 25×25mm PCB fits the enclosure.
The target is normally 60cm or farther from the camera.
UVC and UAC are suitable for the host.
Fixed Focus is preferred.
USB 2.0 integration is required.

Confirm Before Sampling

Camera-to-user distance.
Required horizontal coverage width.
Whether H125° makes the main subject too small in the frame.
Required image resolution and frame rate.
Host UVC/UAC compatibility.
Microphone opening and acoustic path.
Ambient noise conditions.
Available PCB and lens depth.
USB connector and cable direction.

Choosing This Model Within the USB Camera Module Series

This model represents the wide-angle camera + microphone USB direction.

Choose it when the project needs both integrated audio and broad scene coverage.

Compared with SF-C1014USB-2020-MIC V1.0, the main difference is optical positioning:

SF-C1014USB-2020-MIC → 20×20mm compact PCB, D67° moderate FOV
SF-C1014USB-2525-MIC-H125 → 25×25mm PCB, H125° wide-angle coverage

The selection should therefore depend on whether smaller PCB size or wider user coverage is the more important device requirement.

Related Models

SF-C1014USB-2020-MIC V1.0
Consider this model when a smaller 20×20mm PCB and a more moderate viewing angle are preferred.

SF-AOV9712USB-H110 V1.0
Consider this model when wide-angle USB video is required but an integrated microphone is not necessary.

Key Specifications

Specification	Details
Product Name	Wide-Angle USB Camera with MIC
Model	SF-C1014USB-2525-MIC-H125 V1.0
Sensor	1/4″ 1MP Sensor
Interface	USB 2.0
Video Protocol	UVC
Audio Protocol	UAC
Audio	Integrated Microphone
Focus Type	Fixed Focus
Focus Range	60cm–Infinity
EFL	0.95mm ±5%
Aperture	F2.0 ±5%
Horizontal FOV	H125°
TV Distortion	< -15%
Lens Diameter	Approx. Ø10mm
PCB Size	25 × 25mm
Mounting Hole Layout	4 × Ø2.35mm
Module Depth	Approx. 10.84mm
Connector	4Pin
Connector Pitch	2.0mm
Pin Definition	USB 5V / D− / D+ / GND
DSP	USB 2.0 DSP
Version	V1.0

SincereFirst Customization

Lens and Viewing Angle

FOV can be evaluated according to the required user coverage, camera distance and enclosure position when H125° does not exactly match the final scene.

Focus Distance

The Fixed Focus position can be reviewed according to the actual operating distance when the standard 60cm-to-infinity setup is not suitable.

Microphone and Acoustic Structure

Microphone location, acoustic opening and surrounding enclosure structure can be evaluated according to voice distance and the final device environment.

USB and Mechanical Integration

Connector direction, cable configuration, mounting-hole layout and UVC/UAC host requirements can be reviewed according to the target PCB and enclosure.

Final configuration should be validated with the actual host platform, enclosure, optics, software, and lighting environment before sampling.

FAQ

When should I choose H125° instead of the D67° microphone camera?

Choose H125° when wider scene coverage is required, such as capturing multiple users or allowing more freedom in user position.

Choose the narrower model when keeping the main subject larger in the image is more important.

Does the wide-angle lens reduce subject detail?

It can.

With the same sensor resolution, a wider FOV spreads the available pixels across a larger scene, so an individual user or object may occupy fewer pixels.

Why integrate the microphone on the camera PCB?

It can reduce separate PCB placement and cable routing when the camera and microphone are both located in the same front-facing area of the product.

Does UVC/UAC mean one USB connection can support both functions?

The module is designed around UVC video and UAC audio functions. The final host should still be checked for support of both USB class functions and the intended application workflow.

Is this module suitable for close-range desktop capture?

The standard focus range begins around 60cm, so significantly shorter distances should be evaluated separately.

Does a wider FOV make it better for every video terminal?

No.

If the device only needs to capture one user at a controlled position, an excessively wide FOV may include unnecessary background and make the user smaller in the image.

Request Project Evaluation

If your device needs wide-angle video and integrated audio from the same USB camera module, share the camera-to-user distance, required coverage width, number of users, available PCB space and host UVC/UAC requirements.

SincereFirst can help determine whether H125° provides the right coverage or whether a narrower camera-with-microphone configuration is more appropriate.