|
| Brand Name: | XingZengCai |
| Model Number: | 871Ultra |
| MOQ: | 500 |
| Price: | USD 92.96~92.27 / pieces |
| Delivery Time: | 30-45 working days |
| Payment Terms: | T/T |
The 871 Ultra Online Teaching Webcam is designed for distance learning, virtual classrooms, online tutoring, and educational collaboration. Equipped with 4K Ultra HD video technology and intelligent tracking functionality, the webcam helps create a more interactive teaching environment.
Supporting 3840 × 2160 resolution, the webcam provides detailed image performance suitable for lectures, demonstrations, and educational presentations. The autofocus system helps maintain visual clarity throughout lessons and interactive sessions.
AI tracking functionality follows instructor movement automatically, allowing teachers to move naturally while remaining visible to students. Gesture recognition supports convenient operation during classroom activities.
Dual-channel stereo microphones with noise reduction technology help improve voice transmission quality, making lessons clearer and more engaging for remote participants.
Additional features including TOF-assisted tracking, RGB status indication, and a 36-key remote controller provide greater flexibility for educational environments. The webcam supports Windows, Mac OS, Linux, Android, and Ubuntu platforms.
| 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 | Win 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 |
