86 inch ir iwb interactive school writing board with wheels
Usb infrared touch screen 17'' to 220''
The main features:
1. Single touch or dual touch or four touch;
2. Support linux & mac os & win7 multi-touch & microsoft surface
3. Any solid untransperant objects can be used on the board;
4. No light spots, to protect user¡¯s eyes;
1 piece per packing, carton and wooden case
Feature
1. High stability
Any changes of time or environment will not cause any drift.
2. Comprehensive adaptability
The touch screen resists any interference from current, voltage or static and can work normally in particularly harsh or rugged environment.
3. 100% light transmittance
The touch screen has no intermediate touch overlay, enabling light transmittance up to 100%. 4. 7 years service life
40kg about, caton and wooden case
