| Brand Name: | XZC |
| Model Number: | 921MAX |
| MOQ: | 1000 |
| Price: | USD 13.81~15.06 / pieces |
| Delivery Time: | 30-45 working days |
| Payment Terms: | T/T,L/C |
Engineered for digital broadcasting, this 4K streaming PC camera is powered by an advanced 1/2.8 inch optical image sensor. The device supports a maximum effective pixel resolution of 3840(H) x 2160(V). It provides a continuous 4K output at 30 frames per second, alongside a high-framerate 1080P output at 60 frames per second. Featuring a physical pixel dimension of 1.4μm by 1.4μm, the sensor guarantees high image fidelity. Video data is processed natively in standard MJPEG and YUY2 formats. The optical sensor system maintains a wide dynamic range of 70db.
The optical system of this streaming camera utilizes a customized 6P glass lens composition. This dedicated lens assembly features an F2.0 aperture and a focal length measuring exactly 4.25. The total optical length is calibrated to 5.35. The computer camera projects a specific angular field of view calibrated to 83 degrees ±1 degree. The device utilizes Phase Detection Auto Focus (PDAF) technology, ensuring the camera focuses almost instantly on moving subjects without the delay of contrast-based mechanisms.
Voice communication on this PC webcam is captured by integrated 2 channel stereo noise-canceling microphones. A physical privacy cover is also included in the hardware design to block the lens and ensure security when not broadcasting. Data is transferred to the host computer through a standard USB 2.0 connection protocol. Operating on a DC 5V voltage, the streaming webcam requires a maximum working current of 370mA. A working light illuminates specifically when the device is actively transmitting, and the unit operates without a built-in beauty light.
The hardware enclosure is designed for monitor stability, with the main body measuring 85mm in width, 62.87mm in depth, and 52.4mm in height. This USB web camera offers extensive plug-and-play compatibility across multiple platforms, including Windows 7, Windows 8, Windows 10, Windows 11, Linux, macOS, Android, and Ubuntu.
The internal electronics are rated for a safe working temperature between 0 and 60 degrees Celsius. The device can be stored safely in environments ranging from -30 to 85 degrees Celsius. The specification mandates operation within a relative humidity of ≤80 percent. Proper anti-static treatment and protection from heavy pressure are required during assembly and transportation.
| Feature | Specification Details |
| Model | 921MAX |
| Image Sensor | Advanced 1/2.8 Inch Sensor |
| Max Resolution | 3840(H) x 2160(V) |
| Frame Rate | 4K @ 30fps / 1080P @ 60fps |
| Focus Technology | PDAF (Phase Detection Auto Focus) |
| Lens Specification | F/2.0 Aperture, 6P Glass Lens |
| Field of View (FOV) | 83° ± 1° |
| Microphone | Built-in Dual Channel Stereo Noise-Canceling Mics |
| Connection Interface | USB 2.0 |
| Data Format | YUY2 / MJPEG |
| Max Working Current | 370mA |
| System Compatibility | Windows 7/8/10/11, macOS, Linux, Android, Ubuntu |
| System Compatibility | Windows 7/8/10/11, macOS, Linux, Android, Ubuntu |