Features:

1. Can meet various requirements of classroom

No-worry scratch, damp-proof, defending greasy dirt, anti-glare, anti-dust, anti-static, anti-electromagnetic.

2. Very high precision and speed

hand writing very smooth, the best for teaching

3. No consumption

Can use pen, finger, and pointer to write no worry of missing or damage the special pen

4. Low cost

It is camera sensor in the board, no PCB(electronic components), and easy to maintenance

5. Multi-touch

Can support 3 points touch, can zoom in/out, rotate, roll and mark the object which make teaching more interactive and interesting.

6. Free maintenance, easy operation

Easy to install, just plug and play. No floating after calibration. No special tools required to operate which can provide almost no-cost.

7. Double screen

8. Support Windows, Mac, Linux OS

Parameters of CCD Interactive Whiteboard

Touch accuracy:
+/-2mm within 95% touch area

Resolution:
32768*32768

Respond speed:
8ms (2 points touch)

Input object:
any opaque objects like finger, pen

Touch times:
Unlimited

Nyquist-rate sampling:
60PT/s

Touch active power:
no need

Min. touch diameter:
5mm (take 80" as an example

Working temperature:
0℃—+55℃

Working humidity:
10% - 90%, non-condensing

Power supply:
USB power supply

Connecting port:
USB2.0 full speed

Operating system:
Windows 7,XP,Vista, Linux, Mac OS