Description:

Professional-Grade Imaging for Demanding Applications

The 3MP WDR USB Camera Module is engineered for developers and integrators seeking a reliable, high-performance imaging solution. Built around the industry-proven Aptina AR0331 sensor, this module addresses the critical need for Wide Dynamic Range (WDR) in security and industrial vision.

Why Choose the AR0331 Sensor?
The AR0331 is renowned for its ability to produce high-definition video in the most challenging lighting conditions. With its 2.2-micron pixel design and Aptina™ A-Pix™ technology, it achieves excellent low-light sensitivity (sub 1-lux) while maintaining a 100dB dynamic range. This means your application can capture legible license plates in headlight glare, facial features in shadowed doorways, or detailed footage in mixed lighting environments without constant manual adjustments.

Flexible Output and Integration
This camera module offers triple-stream output (H.264, MJPEG, YUY2), providing immense flexibility. For embedded systems with limited processing power, the module’s internal H.264 compression at 1080p/30fps significantly reduces the burden on the host CPU.

The UVC compliance ensures effortless integration. Whether you are prototyping on a Raspberry Pi, deploying an Android-based kiosk, or building a Windows-based machine vision system, the camera is recognized immediately as a standard webcam without SDK installation.

Built for Durability and Versatility
Housed on a compact 38x38mm PCB with a standard M12 lens holder, this module is designed for customization. You can easily swap lenses to change the field of view (FOV) to match your specific application, from wide-angle parking surveillance to telephoto facial recognition. The support for IR-CUT filters and IR LED boards (via standard connectors) further extends its usability for 24/7 day-night operation.

Features

High-quality USB camera adopted CMOS AR0331 image sensor with max resolution 2048(H)x1536(V) for sharp image and accurate color reproduction. Compression format: MJPG / YUY2/H.264

Plug & Play: UVC-compliant, just connect the camera to PC, laptop, Android device, or Raspberry Pi with the included USB cable without extra drivers to be installed. Compatible with Windows/Linux /Mac OS/Android, support OTG protocol and Raspberry Pi

HDR: Up to 100dB high dynamic range and 0.001Lux low light correction technology, HD CCTV camera always makes you look best in any lighting environment, from low-light to direct sunlight to a high contrast environment.

High quality 2.9mm lens, 2.1/2.8/3.6/6/8/12/16mm lens with IR-cut filter@650nm optional, which provides different field of view to choose

Enhanced Functionality: Includes an on-board high-quality digital microphone for audio capture alongside video. Adjustable parameters such as brightness, contrast, saturation, white balance, and exposure give you full control over the final image output

Applications: this tiny 38mmx38mm camera board can be installed in most hidden and narrow position for a home surveillance system, monitoring 3D Printer, object recognition and tracking or other machine vision application.

Specification

Product Display

Max 2048*1536 resolution

WDR up to 100db

Built with a single microphone, capture video with audio

H.264 30fps 1080P

1/3 MICRON AR0331

3MP Ultra HD Resolution & Versatile Formats: Experience stunning clarity with a maximum resolution of 2048×1536. It supports multiple compression formats including H.264, MJPEG, and YUY2 (YUYV), allowing you to optimize for high-quality streaming or low-bandwidth transmission. The H.264 format enables efficient 1080p@30fps video encoding directly on the module

Parameters adjustable, Exposure, Hue, Brightness, White Balance, Contrast, Sharpness, Gamma...

Capture Video with Audio: High frame rates, H.264 30fps@1920×1080; MJPG 30fps@1920×1080; YUY2 30fps@640x 480; Audio, single microphone.

Superior WDR Performance: Powered by the Aptina AR0331 1/3″ CMOS sensor, this camera delivers an exceptional dynamic range of up to 100dB. It captures clear, detailed images in challenging high-contrast lighting conditions, such as backlit scenes or areas with both bright and dark spots, ensuring accurate color reproduction and no washout

Low-Light Sensitivity & Compact Design: Featuring a pixel size of 2.2µm and minimum illumination of just 0.05 lux, this module excels in low-light environments. Its compact 38x38mm board size and M12 lens mount allow for easy integration into tight spaces like surveillance housings, dashcams, or robotic vision systems

Plug&Play, UVC compliant, just connect the camera to PC, laptop, Android device or Raspberry Pi with the included USB cable without extra drivers to be installed

Compatible with muti software & operating system: Support Windows, Linux, Android, Mac OS, Ubuntu, Raspberry Pi, Jetson Nano…

Comptible with Amcap, iSpy, USB Camera, Fswebcam, OpenCV, VLC, Photo Booth, Facetime, Quick time , Webcam Viewer,TouchDesigner, ZoneMinder, Motion Eye OS, Yawcam…

Applications: this tiny camera board can be installed in the most narrow position for a home video surveillance system, day&night low light vision security camera system, dashcam or other machine vision application.

Super small and Mini 38*38mm Size for your lightburn laser engraver, compact lightburn laser camera for all kinds of machine vision