| Color: | Black |
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| System: | Windows 10 System |
| Touch Response Speed: | 8ms |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 4th-I5, 8g+256g 55 Inch Win10 Standard Size Classroom Touch Digital Infrared USB Kiosk Interactive All in One PC Writing School Signage Smart Whiteboard (No Stand Included)
| Technical Specification: | ||
| Specification | Details | |
| Panel | Panel Diagonal Size | 55'' |
| Resolution | 3840 x 2160 4K | |
| Aspect ratio | 16:09 | |
| Brightness | 250cd/m² | |
| Contrast ratio | 5K:1 | |
| Viewing angle | 178°/178° | |
| Display color | 16.7 Billion (8bit) | |
| Touch type | Infrared 20 points touch | |
| Touch precision | ≤1mm | |
| Backlight type | D-LED | |
| Tempered glass | 4mm, Morse level 7 | |
| OPS Computer | Operating system | Windows 10 |
| CPU | I5-4th 2.4 GHZ | |
| Windows | 8GB+256GB SSD | |
| Android | 4G+32GB | |
| Interfaces | Input |
RJ45*1,HDMI in*1,Touch Port*1,, USB2.0*2,RS232*1,AV in*1,AV out*1,Earphone*1,VGA IN*1,OPS Slot*1
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| Output | RJ45*1,HDMI out*1,DP out*1,Line out*1,USB3.0*3, USB2.0*3,Mic in*1 | |
| Machine Parameters | Power supply | AC 100V~380V,50/60HZ |
| Power consumption |
118W (Max) | |
| Speaker | Stereo 2*15W | |
| Material | Aluminum alloy front frame, metal back cover | |
| VESA | 500 x 452mm | |
| Product size | 1266 x 737 x 62mm | |
| Installation | Wall mount | |
| Accessories | Remote control x1 | |
| AC power cable (1.5M) x1 | ||
| Wi-Fi antenna x1, | ||
| writing pen | ||
| Wall mount Bracket | ||
| Net Weight | 28KG | |
| Gross weight | 39KG | |
| Product Warranty |
Standard :1 year since delivery Date. 5% extra cost for 2 years warranty, 10% extra cost for 3 years warranty. Parts and man-made damage are not covered by warranty
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| Functional Specification: | ||
| S.N. | Speccification | Description |
| 1 | System Shall Support 4K super Clear Display. |
Full 3820*2160 high definition images can be displayed. |
| 2 | System shall support multi touch operation. |
10 point touch allows several people to write at the same time. |
| 6 | System shall support precise written. | 1 mm recognition accuracy make zooming, mobile dragging, roaming and other shortcut operation easy. |
| 7 | System shall support wide viewing angle | The wide viewing angle can ensure clear images from all angles. |
| 8 | New technology | The screen assembly process adopts zero-fit technology to make the display screen naturally clear and transparent |
| 9 | Support gestures to pull up the menu | The menu can quickly adjust the brightness and sound, and switch the signal source process |
Suppliers with verified business licenses
Audited Supplier 
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