| Markenbezeichnung: | XingZengCai |
| Modellnummer: | 872Ultra |
| MOQ: | 500 |
| Preis: | USD 106.19~96.67 / pieces |
| Lieferzeit: | 30-45 Werktage |
| Zahlungsbedingungen: | T/T |
The landscape of higher education and professional training has permanently shifted toward hybrid and fully remote models, demanding a new standard of visual excellence. The 872 Ultra 4K AI webcam is meticulously crafted to meet the rigorous expectations of academia, premium online education, and professional webinar broadcasting. Distinguishing itself with a refined, authoritative housing design, this camera looks perfectly at home on a university professor's lectern or a corporate trainer's desk. It elevates the standard of distance learning by delivering breathtaking ultra HD resolution, ensuring that remote education feels like a premium, immersive experience.
The cornerstone of effective teaching is the ability to present complex information with absolute clarity. Powered by an industry-leading Sony sensor, this high resolution camera captures educational content in stunning 4K UHD. Whether a professor is writing intricate mathematical equations on a whiteboard or conducting a live scientific demonstration, the crystal clear optical imaging ensures no detail is lost. The exceptional low-light performance and dynamic range guarantee that even in dimly lit home studios or bright lecture halls, the video stream remains vibrant and highly legible, keeping students visually engaged and minimizing screen fatigue.
Dynamic instruction requires freedom of movement, and the 872 Ultra delivers this through its highly sophisticated AI auto tracking system. Educators are most effective when they can use their environment, pacing the floor to emphasize a point or moving between visual aids. This intelligent webcam utilizes advanced artificial intelligence to perform seamless auto framing, acting as a dedicated, invisible camera operator. As the teacher moves, the AI tracking camera smoothly pans, tilts, and zooms to keep them perfectly centered. This smart tracking technology eliminates the restrictive nature of traditional web cameras, allowing for a natural teaching style.
To further enhance the instructional flow, the camera integrates cutting-edge gesture control functionality. When a professor is deep into a lecture, breaking eye contact to adjust camera software is highly disruptive. With built-in gesture recognition, educators can manage the smart camera using intuitive hand signals. A simple gesture can trigger the camera to zoom in tightly on a physical prop or a specific section of the whiteboard, while another gesture can pause the tracking. This hands-free video communication tool empowers teachers to maintain the momentum of their lesson and keep their audience's undivided attention.
In any educational setting, the quality of audio is just as critical as the video. If students cannot clearly hear the nuances of a lecture, the learning experience degrades rapidly. The 872 Ultra is equipped with a premium dual microphone array that utilizes AI-powered noise cancellation. This technology actively suppresses distracting background noises, such as air conditioning units or outside traffic, ensuring the educator's voice projects with broadcast-quality clarity. Additionally, the integrated privacy shutter provides instant security during breaks or after class, offering peace of mind for educators working from their private residences.
Setting up the ultimate digital classroom is incredibly straightforward thanks to the camera's true plug and play design. Utilizing a high-bandwidth USB 3.0 connection, this USB webcam requires no complicated drivers. It boasts comprehensive OS compatibility across Windows, Mac, and Linux, making it incredibly versatile for various institutional setups. The 872 Ultra is natively optimized for all major learning management systems and video platforms, including Zoom, Microsoft Teams, and Google Meet. By investing in this high resolution webcam, educational institutions secure a future-proof streaming solution that guarantees world-class instructional delivery for students worldwide.
| Video Resolution | 4K Ultra HD 3840×2160, 256×1440, 1920×1080, 1280×720, 640×480 etc. |
| Frame Rate | 3840×2160@30fps, 1920×1080@60fps |
| lmage sensor | SONY 4K (8.0M/16:9), 1/2.8-inch sensor |
| Format | JPEG,YUY2 |
| Dynamic Range | HDR Mode, 105db |
| AI Features | - AI Tracking: Keeps the main subject in focus (centered). - AI Framing: Adjusts multi-person scenes naturally. - AI Gesture Control: 6 gestures for quick and accurate control (e.g., palm to disable AI, OK sign to enable AI). |
| Encoding Format | JPEG, YUY2, H.264, H.265 |
| Image Processing | 3D DNR (3D noise reduction), noise-free in low-light conditions, crystal-clear image |
| Lens Elements | 7 layers (6+1 IR), dual-sided full coating |
| Pan-Tilt Adjustment | Horizontal: 330°; Vertical: 180° |
| Supported Systems | Windows XP/7/8/10 or higher, Mac OS 10.6 or higher, Linux 2.6.24 or higher, Chrome OS, Android, etc. |
| Recommended Specs | 2.4GHz Intel Core2 Duo or higher processor, 8GB RAM, USB 3.2 required for 4K functionality |