Video Conference Camera 4000x3000 Resolution PDAF Dual Mic PC Camera 874L

Optimized for professional digital environments, this video conference camera integrates a large 1/2.5 inch optical image sensor. This advanced hardware foundation enables the PC camera to capture precise visual data. The device supports an industry-leading maximum effective resolution of 4000(H) multiplied by 3000(V). It maintains a steady 4K video feed at 30 frames per second, alongside a high-speed 1080P output at 60 frames per second. The internal sensor utilizes a pixel size of exactly 1.4 μm by 1.4 μm. Raw video data is transmitted smoothly using standard YUY2 and MJPEG formats, while the hardware maintains a dynamic range of 70db.

The optical framework of this streaming camera relies on a 6P glass lens construction. This dedicated lens assembly features an F1.7 large aperture, which drastically improves light transmission compared to standard webcams. The field of view is factory-calibrated to a 77-degree angle with a ±1-degree tolerance, ensuring optimal subject framing. Utilizing Phase Detection Auto Focus (PDAF), the streaming webcam guarantees a permanently stable focal plane, capturing fast movements instantly without the delay of contrast-based focusing.

A core advantage of this desktop video camera is its integrated touch panel system. The left touch key manages hardware-level brightness adjustments, while the right touch key controls a progressive zoom function, providing instant image control. Audio capture is managed by built-in 2 channel stereo noise-canceling microphones, ensuring clear vocal transmission. To ensure absolute physical security when the camera is offline, a custom magnetic privacy cover is provided.

To establish a data connection with standard computers, the hardware utilizes a USB 2.0 interface. This USB 2.0 setup provides sufficient data bandwidth for continuous 4K video transmission. The gaming webcam operates efficiently on a DC 5V power supply, requiring an exceptionally low maximum working current of just 190mA. An active image output indicator light is centrally located to notify users of transmission status.

The physical dimensions of the 874L model camera are strictly contained within a compact chassis measuring 74.9mm in width and 46mm in body height. System compatibility is extensive, providing native support for Windows 7, Windows 8, Windows 10, Windows 11, Linux, Android, Ubuntu, and macOS. The USB video camera is designed to function reliably in ambient temperatures ranging from 0 to 60 degrees Celsius. The recommended storage temperature range is specified as -30 to 85 degrees Celsius.