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| Categories | Digital Interactive Whiteboard | 
|---|---|
| Brand Name: | WD | 
| Model Number: | WDAF-N2EW | 
| Certification: | CE, ROHS, FCC | 
| Place of Origin: | Guangzhou, China | 
| MOQ: | 1 pc | 
| Price: | USD 700.00- 1000.00 /pc | 
| Payment Terms: | L/C, T/T,Paypal | 
| Supply Ability: | 500pcs per month | 
| Delivery Time: | 7-25days | 
| Packaging Details: | One unit per strong carton + Wooden case | 
| Whiteboard type: | Interactive Whiteboard | 
| Operating system: | Android + Windows 10 dual systems | 
| Resolution: | 1920*1080,3840*2160(4K) | 
| Size: | 55/65/75/86inch | 
| Function: | teaching,meeting | 
| Touch points: | 20 Points | 
| Technology: | Infrared Touch Screen | 
| Application: | School Teaching,School teaching/meeting/training | 
| Voltage: | 110-240V | 
| Warranty: | 1 Year | 
86 inch education smart whiteboard LCD screen 4K display multi touch technology
Specification:
| Model | Size | 75 inch | 
| Operating System | CPU | intel i3 2nd Gen. CPU; (intel i5/i7 option) | 
| RAM | 4GB RAM; (8GB/16GB option) | |
| Memory | 120GB SSD;(240GB SSD/1TB HDD option) | |
| Windows OS | Windows 10 authorized version | |
| Android OS | Android 7.1 | |
| Memory | 2GB RAM; 32GB ROM | |
| Touch | Touch Technology | Infrared touch | 
| Touch points | 20 points | |
| Input way | finger touch,or any opaque object | |
| Touch life times | Over 60,000,000 times | |
| Touch response speed | 6ms | |
| Display Panel | Display Type | LED | 
| Resolution | 3840*2160 UHD | |
| Ratio of display | 16:09 | |
| Max. viewing angle | 178° | |
| Tempered glass(option) | Glass type | 4mm tempered glass | 
| Glass transmittance | 95% | |
| Interface | Front Buttons:PC power button*1;Volume up*1;Volume down *1;Menu*1;Power on/off*1 | |
| Front ports: HDMI*1;Touch out*1;MV in*1;USB2.0*3 | ||
| Back ports(Ⅰ):USB2.0 type B*1;USB2.0*2;HDMI*1;VGA*1 | ||
| Back ports(Ⅱ):(Exact ports info. depends on the model of OPS PC) DC(9V-12V)*1;MIC*1;AUDIO*1;LAN*1;USB3.0*2;USB2.0*2;HDMI*1;VGA*1 | ||
| Other | Power of display | 178W | 
| Life time | 50,000h | |
| Accessories | Wall Mounted bracket | *1 | 
| Write Pen | *1 | |
| Pointer | *1 | |
| Remote control | *1 | |
| User Manual | *1 | |
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