Compact USB Camera Module with Integrated 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, D67° FOV, F2.8 lens, 20 × 20mm PCB and 4Pin 0.8mm-pitch connector.

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Description Send Inquiry

Introduction

Some embedded devices need both video and audio but have very limited space for separate camera and microphone hardware.

This compact USB camera module with an integrated microphone combines the imaging and audio functions on one 20×20mm PCB, reducing the need to place a separate microphone board elsewhere inside the device.

The module uses USB 2.0 and supports UVC for video and UAC for audio, providing a practical integration direction for products that need synchronized camera and microphone connectivity through a standard USB architecture. The optical configuration uses Fixed Focus from approximately 60cm to infinity.

Applications in Real Devices

Video Communication Terminals

Video terminals often require both a camera and microphone in the same front-panel area.

An integrated USB camera and microphone structure can simplify internal wiring while keeping the audio and video devices close to the user-facing position.

Interactive Displays and Smart Screens

Display-mounted devices may have limited room around the bezel for multiple independent components.

The compact 20×20mm module allows the camera and microphone to share one small mounting area.

Self-Service and Information Terminals

Some kiosks or interactive terminals need basic video capture together with voice input.

UVC and UAC provide separate standard USB audio and video functions without requiring the host to integrate an additional analog microphone circuit.

Embedded Audio-Video Devices

Products built around a Windows, Linux or other USB host can use the module as a combined audio-video peripheral when both camera and microphone functions are required.

Project Evaluation Guide

Consider This Model When

The device requires both camera and microphone functions.
A compact 20×20mm camera PCB fits the available space.
USB 2.0 integration is preferred.
UVC video and UAC audio are useful for the host system.
A 1MP image source is sufficient.
Fixed Focus from approximately 60cm to infinity matches the working distance.
A moderate D67° FOV is suitable for the scene.
Separate microphone hardware should be minimized.

Confirm Before Sampling

Actual camera-to-user distance.
Required image resolution and frame rate.
Required horizontal/vertical scene coverage.
Host support for both UVC and UAC.
Microphone position relative to the enclosure opening.
Acoustic opening and enclosure design.
USB cable and connector definition.
Whether 20×20mm fits the mechanical structure.
Required microphone performance and noise conditions.

Choosing This Model Within the USB Camera Module Series

This model represents the compact USB camera + microphone integration direction.

Choose it when the device needs both video and audio capture and integrating a separate microphone would increase mechanical or wiring complexity.

Compared with standard USB camera modules such as SF-C0319USB-WH01 or SF-AOV9712USB-H110, its main distinction is the integrated microphone and UAC audio function, rather than a wider FOV or different video resolution.

Related Models

SF-AOV9712USB-H110 V1.0
Consider this model when wide H110° scene coverage is more important than integrating a microphone on the camera board.

SF-C0319USB-WH01 V1.0
Consider this model when a VGA USB camera with a defined 45–100cm working range is sufficient and integrated audio is not required.

Key Specifications

Specification	Details
Product Name	USB Camera with Microphone
Model	SF-C1014USB-2020-MIC 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	3.37mm
Aperture	F2.8
Diagonal FOV	D67°
TV Distortion	< -1%
Lens Diameter	Approx. Ø7mm
PCB Size	Approx. 20 × 20mm
Connector	4Pin
Connector Pitch	0.8mm
DSP	USB 2.0 DSP
Version	V1.0

SincereFirst Customization

Lens and Viewing Angle

FOV and lens configuration can be evaluated according to the required user area, installation distance and target size.

Focus Distance

The Fixed Focus position can be adjusted when the standard 60cm-to-infinity configuration does not match the final device.

Microphone and Acoustic Integration

Microphone position, enclosure opening and surrounding mechanical structure can be evaluated according to the final audio capture environment.

USB and Connector Integration

Connector type, cable direction, UVC/UAC integration and host-side USB requirements can be reviewed according to the target system.

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

FAQ

Why integrate the microphone on the camera module?

It can reduce the need for a separate microphone PCB and additional wiring when both functions are located in the same user-facing area of the device.

Whether this is the best structure still depends on the enclosure and acoustic requirements.

What is the difference between UVC and UAC?

UVC is used for USB video, while UAC is used for USB audio.

This module combines both directions so the host can receive camera and microphone data through USB-class interfaces.

Is this module suitable for close-range imaging?

The standard focus range starts at approximately 60cm.

For targets much closer than that, the focus configuration should be reevaluated.

Is D67° suitable for video communication?

It provides a moderate viewing angle that can keep the user larger in the frame than an ultra-wide camera.

The actual suitability depends on camera distance and the number of people or area that must be visible.

Does an integrated microphone guarantee good audio quality?

No.

Audio performance also depends on enclosure openings, distance to the speaker, ambient noise, vibration and host-side audio processing.

Can another 4Pin USB camera directly replace this module?

No.

The connector pinout, UVC/UAC implementation, mechanical size and host-side requirements must all be checked.

Request Project Evaluation

If your device needs camera and microphone functions in the same compact USB module, provide the camera-to-user distance, required viewing area, available PCB space, acoustic opening and host USB requirements.

SincereFirst can evaluate whether this 20×20mm UVC/UAC configuration fits the device before sampling.