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                        Product Details:
                                                     
 
 
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| Resolution: | 4K Ultra HD | Frame: | Aluminum Alloy | 
|---|---|---|---|
| Mic: | 8 Array Mic | Operating System: | Android, Optional Windows Dual OS | 
| Writing Method: | Pen/finger Touch | Screen Size: | 110 Inch | 
| Highlight: | smart interactive flat board,smart interactive flat panel digital board,3840×2160px interactive flat board | ||
 
 
 
| Display | Value | 
|---|---|
| Size | 110" | 
| Display area | 2436.5mm(H)×1370.5mm(V) | 
| Resolution | 3840×2160 pixels | 
| Refresh rate | 60Hz | 
| Brightness | 350-450cd/m² | 
| Contrast ratio | 1200:1 | 
| Viewing angle | 178°(H/V) | 
| Display colors | 8bit 16.7M/1.07B (10bit) | 
| Backlight | DLED | 
| Color gamut (NTSC) | 72% | 
| Lifespan | 50,000 hours | 
| Component | Specification | 
|---|---|
| Body material | Aluminum alloy face frame, oxidation sandblasting process | 
| Front frame color | Black [Standard] | 
| Front frame glass | Physical tempered grade 7 explosion-proof glass | 
| Identification principle | Infrared recognition | 
| Touch embedding mode | Built-in integrated type | 
| Writing method | Finger, touch pen or other 2mm non-transparent object | 
| Touch points | 20-point multi-touch | 
| Touch resolution | 32767*32767 | 
| Touch precision | ±1mm | 
| Response speed | <8ms | 

Contact Person: Mr. Kevin Liu
Tel: +8618098949445
Fax: 86-755-84654872