| ब्रांड नाम: | XingZengCai |
| मॉडल संख्या: | 871अल्ट्रा |
| एमओक्यू: | 500 |
| कीमत: | USD 106.19~96.67 / pieces |
| प्रसव का समय: | 30-45 कार्य दिवस |
| भुगतान की शर्तें: | टी/टी |
In the rapidly evolving landscape of digital education, the ability to maintain a strong connection between teacher and student is paramount. This 4K AI webcam is meticulously engineered to bridge the gap in distance learning, ensuring that every lecture is as engaging as an in-person session. Featuring an ultra HD resolution and a high-end Sony sensor, it captures the finest details, from intricate diagrams on a whiteboard to the subtle facial expressions of the instructor. This level of high resolution clarity ensures that students remain focused and can easily read handwritten notes, which is essential for subjects like mathematics and science.
The defining innovation of this device for educators is the advanced AI auto tracking system. Unlike traditional, static web cameras, this intelligent webcam functions as a virtual cameraman. As a teacher moves across the room to point at a map or demonstrate an experiment, the AI tracking camera uses sophisticated artificial intelligence to perform fluid and natural auto framing. This eliminates the "frozen" look of standard video calls, allowing for a dynamic teaching style that keeps students visually stimulated and more likely to retain information.
Simplicity is key in a classroom setting, which is why we have integrated intuitive gesture control technology. Educators can now manage the smart camera without ever touching their computer. With simple hand signals, you can activate the smart tracking or zoom in on a specific teaching aid. This gesture recognition capability reduces technical distractions, allowing the instructor to focus entirely on the curriculum. Coupled with a plug and play USB interface, this USB webcam is ready to go in seconds, supporting all major learning management systems (LMS) and video communication platforms like Zoom and Google Classroom.
Beyond visual excellence, the audio quality is optimized for the human voice. The built-in dual microphones feature advanced noise reduction technology, filtering out background hums from air conditioners or distant hallway noise. This ensures that every word of the lecture is delivered with crystal clear audio. The robust monitor mount and integrated privacy shutter provide both stability and security in a school environment. As a professional high resolution webcam, it meets the highest standards for online teaching and digital education worldwide.
In summary, the 871 Ultra represents the pinnacle of educational media technology. By combining 4K UHD video with proactive AI tracking webcam features, it empowers teachers to deliver world-class content from any location. The seamless AI integration and superior optical imaging make it an indispensable tool for schools, universities, and private tutors who refuse to compromise on quality. Investing in this high resolution camera is an investment in the future of learning, providing a reliable and professional-grade streaming solution for the global classroom.
| 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 |