Multiplication infrared multitouch allinone whiteboard multimedia teaching machine multi touch led screen digital electronic all in one whiteboard for school

1.Aluminum alloy body with front access touch frame module

2.Intelligent black board detecting features(Once black board activated, LED backlit off)

3.Available in a wide range of sizes:55″,65″,75″,86″, 98″,100″or customized

4.OPS: i3. i5. i7 for optional

5.Multi-point touch support:10 points or 20 points

6.Multiplication infrared multitouch allinone whiteboard multimedia teaching machine multi touch led screen digital electronic all in one whiteboard for school