Smart Nano Blackboard
SGD86T9H
1. Appearance & Structure
Ultra-thin integrated seamless design fits traditional classroom scenarios. High-hardness nano frosted tempered glass is scratch-proof, impact-resistant, dust-proof and easy to clean. Fully enclosed structure protects internal components. Support wall-mounted and embedded installation.
2. HD Eye-Caring Display
4K ultra HD screen presents vivid and clear images. Adopts anti-glare and anti-blue light technology to relieve eye fatigue. High brightness ensures clear viewing even under strong light. 178° ultra-wide viewing angle with no color difference or distortion.
3. Smart Writing Function
Supports fingers, chalk and dust-free pen writing with smooth and zero-delay response. Comes with gesture erase, one-click clear, infinite roaming, zoom and undo/redo. Pressure-sensitive handwriting restores real blackboard experience, supporting layered annotation for efficient teaching.
4. Dual-System Performance
Android & Windows dual-system one-click switching, independent operation without external host. Built-in massive synchronized teaching resources. Supports wireless multi-screen projection and reverse control. Equipped with screen recording, playback and QR code saving, as well as timing and remote management functions.
5. Practical & Expandable
Full reserved interfaces for various peripheral devices. Compatible with mainstream software and multimedia formats without conversion. Low power consumption, stable long-term operation, effectively reducing maintenance costs.
6. Application Scenarios
Ideal for smart classrooms, kindergartens, training centers, university lecture halls, meeting rooms and academic venues.
Ultra-thin integrated seamless design fits traditional classroom scenarios. High-hardness nano frosted tempered glass is scratch-proof, impact-resistant, dust-proof and easy to clean. Fully enclosed structure protects internal components. Support wall-mounted and embedded installation.
2. HD Eye-Caring Display
4K ultra HD screen presents vivid and clear images. Adopts anti-glare and anti-blue light technology to relieve eye fatigue. High brightness ensures clear viewing even under strong light. 178° ultra-wide viewing angle with no color difference or distortion.
3. Smart Writing Function
Supports fingers, chalk and dust-free pen writing with smooth and zero-delay response. Comes with gesture erase, one-click clear, infinite roaming, zoom and undo/redo. Pressure-sensitive handwriting restores real blackboard experience, supporting layered annotation for efficient teaching.
4. Dual-System Performance
Android & Windows dual-system one-click switching, independent operation without external host. Built-in massive synchronized teaching resources. Supports wireless multi-screen projection and reverse control. Equipped with screen recording, playback and QR code saving, as well as timing and remote management functions.
5. Practical & Expandable
Full reserved interfaces for various peripheral devices. Compatible with mainstream software and multimedia formats without conversion. Low power consumption, stable long-term operation, effectively reducing maintenance costs.
6. Application Scenarios
Ideal for smart classrooms, kindergartens, training centers, university lecture halls, meeting rooms and academic venues.
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