Interactive Whiteboard S4 Series

65″75″86″|4+32G|OPS

Details

Dual-System Infrared All-in-One Whiteboard

4K HD Display with Vibrant Color

Enjoy crisp, bright visuals with rich, nuanced color reproduction. Low blue light and flicker-free technology reduce eye strain during extended use, while the 178° wide viewing angle ensures a clear view from anywhere in the classroom.

Innovative 40-Point Infrared Touch

Low latency and high precision allow instant annotation and smooth writing as soon as the pen touches the screen. Supports simultaneous multi-user input with continuous writing and clear handwriting recognition.

8-Array Microphone System

Dynamic Acoustic Engine | Clear Audio in Every Corner

Beamforming microphone array achieves an 8-meter pickup range with 180° front coverage. Includes noise suppression and echo cancellation for crystal-clear sound throughout the classroom.

Powerful Dual-OS Performance

Android + Windows | Modular Design | One-Click Switching

Switch seamlessly between operating systems for enhanced processing power. Easily load large files and run teaching apps smoothly for an uninterrupted classroom experience.

Refined, Durable Design

Ultra-slim and narrow-bezel with rounded edges and hidden buttons. Dust and splash resistant, it fits any classroom style while ensuring safe, reliable daily use.

Versatile Expandable Ports

Front-facing multi-function USB and Type-C ports support high-speed file, video, and audio transfer, plus 65W fast charging. Concealed port design combines aesthetics with everyday practicality.

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