120fps Portable USB Interactive Whiteboard Rimless 3*36m Touch Screen
Laser Touch Module for High Precision Rimless Interactive Projection
Transform any surface into an interactive touch screen with our advanced laser touch module technology. Create seamless, frameless interactive projection displays ranging from 3m to 36m with exceptional precision.
Key Advantages
- Large Screen Capability: Supports touch screens from 3m to 36m
- High Precision: 2mm precise touch accuracy
- Frameless Design: 100% frameless for enhanced aesthetics
Technical Specifications
| Calibration |
Automatic (5s) / Manual (25/36 points) |
| Gestures Recognition (Windows) |
Max/Min windows, zoom in/out, rotate pictures, one finger scroll bar |
| Multi-touch |
10 points simultaneous touch, writing and erasing simultaneously |
| Latency |
<30ms |
| Filter Software |
Auto-control for enhanced stability |
| Technology |
Laser Image Calibration Technology (LICT) |
| Positional Accuracy |
±2 Pixel |
| Aspect Ratio |
4:3, 16:9, 16:10, 16:6, etc. |
Projection Ratio Specifications
| Projection Type |
Ratio |
Installation Distance |
| Ultra Short Throw |
0.15 |
0.35m |
| Ultra Short Throw |
0.21 |
0.45m |
| Ultra Short Throw |
0.28 |
0.45m |
| Short Throw |
0.34 |
0.54m |
| Long Throw |
0.86 |
1.4m |
| Long Throw |
1.36 |
2.2m |