Shenzhen Xinzengcai Creative Electronics Co., Ltd.
| Frame Rate | 4K@30fps / 1080P@60fps |
| Applications | Professional Meetings, Remote Work, Online Teaching, Live Streaming, Video Conferencing |
| Audio | Dual Stereo Noise-Reduction Microphones |
| Delivery Time | 30 working days |
| Lens Field of View | 77° |
| Payment Terms | T/T |
| Product Type | 4K USB Webcam |
| Focus System | PDAF Autofocus |
| Maximum Resolution | 3840 × 2160 |
| Supply Ability | 100000piece/Month |
| Model | 873L |
| System Compatibility | Wins 7/8/10/11, macOS, Linux, Android, Ubuntu |
| USB Interface | USB 2.0 |
| Packaging Details | Neutral/Customized Color Box |
| Certification | CE,RoHS,FCC |
| Place of Origin | China |
| Model Number | 873L |
| Brand Name | XinZengCai |
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Product Specification
| Frame Rate | 4K@30fps / 1080P@60fps | Applications | Professional Meetings, Remote Work, Online Teaching, Live Streaming, Video Conferencing |
| Audio | Dual Stereo Noise-Reduction Microphones | Delivery Time | 30 working days |
| Lens Field of View | 77° | Payment Terms | T/T |
| Product Type | 4K USB Webcam | Focus System | PDAF Autofocus |
| Maximum Resolution | 3840 × 2160 | Supply Ability | 100000piece/Month |
| Model | 873L | System Compatibility | Wins 7/8/10/11, macOS, Linux, Android, Ubuntu |
| USB Interface | USB 2.0 | Packaging Details | Neutral/Customized Color Box |
| Certification | CE,RoHS,FCC | Place of Origin | China |
| Model Number | 873L | Brand Name | XinZengCai |
| High Light | 4K autofocus webcam with microphone ，USB webcam for professional meetings ，dual stereo microphones webcam | ||
The 873L 4K Autofocus Webcam is designed for professionals, remote workers, educators, and content creators who require exceptional video quality and reliable audio performance for daily communication. Combining Ultra HD resolution, advanced PDAF autofocus technology, dual stereo microphones, and plug-and-play connectivity, this webcam delivers a professional video conferencing experience across a wide range of applications.
Supporting a maximum resolution of 3840 × 2160 (4K Ultra HD), the webcam captures highly detailed images with vivid colors and natural contrast. Whether attending executive meetings, conducting online training sessions, or recording professional presentations, users can enjoy crystal-clear video quality. It also supports 1080P at 60fps, providing smooth motion for live streaming, online collaboration, and virtual demonstrations.
The integrated PDAF autofocus system ensures rapid and precise focusing performance. Unlike traditional autofocus technologies, PDAF continuously adjusts focus in real time, allowing users to move naturally without losing image sharpness. This makes the webcam particularly suitable for presentations, teaching, product demonstrations, and active conference discussions.
Featuring a 77° wide-angle lens, the webcam provides an ideal balance between individual framing and small group coverage. The optical lens system delivers sharp image quality from edge to edge while maintaining accurate color reproduction under various lighting environments.
Audio performance is enhanced by dual stereo noise-reduction microphones, which effectively capture voices while minimizing surrounding background noise. Whether participating in video conferences, customer meetings, webinars, or online interviews, users benefit from clearer and more natural communication.
The webcam supports YUY2 and MJPEG video formats, ensuring broad compatibility with popular conferencing software and streaming platforms. The USB 2.0 interface enables true plug-and-play installation without requiring additional drivers or software, making deployment quick and convenient.
Compatible with Wins 7/8/10/11, macOS, Linux, Android, and Ubuntu, the webcam integrates easily into various working environments, including offices, home workstations, classrooms, and conference rooms.
Designed for professional communication, the 873L 4K Autofocus Webcam combines Ultra HD imaging, responsive autofocus, premium stereo audio, and universal compatibility into a dependable solution for modern digital collaboration.
| Items | Parameters |
|---|---|
| Model | 873L |
| CPU | 7608 |
| Sensor | IMX260 Module |
| Lens Size | 1/2.5 Inch |
| Most Effective Pixels | 4000(H) × 3000(V) |
| Data Format | YUY2 / MJPEG |
| Pixel Size | 1.4μm * 1.4μm |
| Dynamic Range | 70dB |
| Lens Details | Focal Length: 4.25, F Number: 1.7, FOV: 77˚±1˚, Composition: 6P |
| Focusing System | PDAF (Phase Detection Auto Focus) |
| Frame Rate Capacity | 4K@30fps, 1080P@60fps |
| Audio Hardware | Dual Stereo Noise-Reduction MIC |
| Input Voltage | DC5V |
| Working Current | 190mA |
| Connection Interface | USB 2.0 |
| Working Temperature | 0 to 60 Celsius |
| Storage Temperature | -30 to 85 Celsius |
| System Compatibility | Win 7/8/10/11, Mac OS, Linux, Android, Ubuntu |
Company Details
Business Type:
Manufacturer
Year Established:
2018
Employee Number:
50~150
Ecer Certification：
Verified Supplier
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