55" LED Interactive Touch Screen Whiteboard with 3840Hz Refresh Rate and 170° Viewing Angle for Professional Presentations
The AT Series 55" LED Interactive Touch Screen Whiteboard delivers exceptional visual performance with a 170° ultra-wide viewing angle and 3840Hz refresh rate. Engineered for professional presentations and collaborative environments, this front-serviceable display combines advanced technology with practical accessibility.
| Model | AT55 |
|---|---|
| Display Size | 55" |
| Pixel Pitch | 1.25 mm |
| Cabinet Resolution | 960 × 540 |
| Dimensions (W×H×D) | 1200 × 675 × 30.6 mm |
| Weight per Cabinet | 18.5 kg |
| Cabinet Material | Die cast aluminum/aluminum magnesium alloy |
| Brightness | 500-1000 nits |
| Viewing Angle | ≥160° (H/V) |
| Contrast Ratio | 7000:1 |
| Max Power Consumption | 500 W/㎡ |
| Average Power Consumption | 120 W/㎡ |
| Refresh Rate | ≥3840 Hz |
| Color Depth | 14-18 bit |
| IP Rating | ≥IP5X |
| Operating Temperature | -10 to 45 ℃ |
| Storage Temperature | -20 to 60 ℃ |
| Servicing | Front Access |
Available as MTHGH Interactive Touch Screen Whiteboard with customized service. Brand: MTHGH, Model: XYC, manufactured in Shenzhen, China. Features 7000:1 contrast ratio, HDMI/VGA/USB input interfaces, and 8K resolution LED panel.
Each LED Interactive Whiteboard is carefully packaged with protective foam and sturdy cardboard boxes to ensure safe delivery. Includes user manual and all necessary accessories. Worldwide shipping available with tracking provided.
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