Interactive Whiteboard is a human-machine interactive auxiliary equipment of education or meeting, it can tie in with the projector, computer and other tools to achieve dust-free writing, free writing, telecommuting etc.,Principle from the hardware point of view, the interactive whiteboard combines large-screen projection technology, the test technology of precise positioning etc.,

Features:

Hardware:

1. No need for special pens, Management conveniently, Ease of writing

2. Panel solidly, anti-blow, even if the damage, it does not affect the used effection

3. LED tube, long use life-time

4. There is no need external power supply, USB port to power supply

5. Modular design, convenient after-sales service

Software:

1. Software to realize operation and the seamless switch of written to be the the simple to operation

2. Education-specific resources with a strong base, it is even more rich teaching

3. Intelligent gesture recognition, single clcik to realize the operation and writing, multi-click means unlimited drag roaming

4. Multi-point touch features

 

Technical parameters:

Working principle: infrared sensor

Positioning accuracy: <2mm

Cursor speed: around 180 points / second

Resolution: 4096x4096

The corresponding time:

the first point (click): 25ms

For (writing): 8ms

Touch Life expectancy: more than 60,000,000 single point touch

Link mode: USB (1.1 2.0)

Working Voltage: DC4.6V ~ DC5V

Power consumption: less than 1W, the work under USB-5V voltage and current of less than 200mA

Operating temperature / humidity: -10 degrees to 50 degrees / 20% to 85%

Storage temperature / humidity: -30 degrees to 60 degrees / 0-95%

Light test: incandescent (220V, 100W),

working distance: 350mm