82 Interactive Whiteboard

Interactive whiteboard(IWB) is a large white board display that connects to a computer and projector. A projector projects the computer's desktop onto the board's surface, where users can write by pen or finger. The board is typically mounted to a wall or on a floor stand.
Sizes: 78”, 87”, 88”, 92”, 105”, 120”
Features:
1. Multi-touch boards
2. Competitive price and high quality
3. Low-cost multi-touch whiteboard
4. Support win7 multi-touch board
Touch technology Infrared touch
Resolution(interpolation) 4096*4096
Input method Finger, pen, teaching pointer, any other opaque object
Touch Times Unlimited
Min. Touch object 5mm
Responsible time 8ms
Support system Win2000, Win2003, XP, Win7 32 bit, Linux, Mac OS X 10.5, HID support all the systems, Win7 multi-touch
Touch Activation Force No minimum touch activation force is required with IR touch technology
Temperature Operating: -20°C ~ 70°C, Storage: -40°C ~ 85°
Relative Humidity Operating: 90%(noncondensing at max 40°C),
Storage: 90%(noncondensing at max 40°C)
Altitude Up to 3,000m
Life Time At least 7-year
Operation Voltage Typical +DC 5V, +4.75V to +5.25V
Power Supply USB, power ripple max.200mV rms
Power