China OEM 100 inches Opticall Multi Writing Smart Touch Screen Interactive Whiteboard for School Classroom

Type	whiteboard	Whiteboard Type	Interactive Whiteboard
Folded	YES	Brand Name	VOYAD
Model Number	FT4	Place of Origin	Guangdong, China
Product name	Smart Interactive Whiteboard	Technology	Laser Image Calibration Technology
Style	Touch or portable	Signal Refresh Rate	120 fps
Delay	less than 30 ms	Main parts	Sensor and Emitter
Gesture recognition	high gloss white mdf board	Positional Accuracy	±1 Pixel (Resolution: 4096*4096)
Touch points	Up to 10	Warranty	2 years

China OEM 100 inches Opticall Multi Writing Smart Touch Screen Interactive Whiteboard for School Classroom

World’s First Finger Touch Portable Interactive Whiteboard

Features of Laser Image Calibration Technology(LICT)

1.It does not need to open computer or projector to adjust laser curtain,just by gear as referral of ir light.

2.Finger touch,active size up to 100’’

3.Small size,portable(Main part includes emitter and sensor,totally weight less than 500g)

4.Auto calibration within 5s,the success rate more than 95%

5.10 points touch

6.Plenty of GesturesRecognition

7.High cost-effective

8.Min throw ratio:0.15

Finger Touch Portable Interactive Whiteboard—FT4 Board
Calibration	Automatic(5s) / Manual (25/36 points)
Gestures Recognition	Gesture Recognition In Education Software:Write with single finger,Erase with palm, Two fingers for move,Two fingers away for zooming out and zooming in,Stay 2s with palm for opening spotlight,Double slap with palm for backing to desktop. In Windows:Max,Min windows,Zoom in or Zoom out or Rotate the picture, One finger as a scroll bar,Display all the windows,Shift windows.
Multi-touch	Ten points touch, write and eraser can do together.
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