Rimless 3×36m Portable Interactive Whiteboard with Laser Touch Module - 2mm Precision & 10-Point Multi-Touch
Transform any display surface into a high-precision, large-screen interactive touch interface using advanced laser touch technology. Compatible with glass, projectors, LED screens, transparent displays, and holographic screens.
The laser touch module consists of transmitter and sensor components. The transmitter emits an invisible infrared laser screen approximately 1mm thick, positioned 1-2mm from the projection surface. When touched by a finger or opaque object, the reflected light is detected by the sensor, enabling precise mouse position calculation.
- Large Screen Capability: Supports touch screens from 3m to 36m
- High Precision: 2mm touch accuracy
- Frameless Design: 100% borderless for seamless aesthetics
- Multi-touch Support: 10-point simultaneous touch with writing and eraser functions
- Low Latency: Less than 30ms response time
| Parameter | Specification |
|---|---|
| Calibration | Automatic (5s) / Manual (25/36 points) |
| Gestures Recognition | Max/Min windows, zoom in/out, rotate, one-finger scroll |
| Multi-touch | 10 points simultaneous |
| Latency | <30ms |
| Positional Accuracy | ±2 Pixel |
| Aspect Ratio Support | 4:3, 16:9, 16:10, 16:6 |
| 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 |
Ideal for advertising displays, exhibitions, corporate events, shopping centers, hotels, retail stores, and entertainment venues.
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