IEBOARD interactive whiteboard,electronic whiteboard,tools for schools,touch screen

Viewing Angle

170 degree in Horizon

160 degree in Vertical

Surface Material

White PVC panel, panel surface with the imported writing surface membrane (rewritable for general Kandelia)

Induction Way

Infrared induction

The Induced Objects 

Any opaque object,such as fingers, pointers,ect. 

Power Supply

USB power supply (no extra power)

Working Voltage

DC 4.6V~DC 5V

Current Consumption

<1W, under voltage USB 5V, current: <200mA

Signal Interface

USB2.0;

The Maximum Length USB Cable Can Support

5m(20m:need to add a USB signal amplifier)

Transmission Speed

12M/s

Anti-light Intensity

Use under direct sunlight

Scanning Speed

The first point 25ms, consecutive points 8ms

Cursor Speed

180 points / sec

Resolution

4096*4096(Depends on the actual computer and projector resolution)

Display Ratio

4:3 

Wall-mounted Annex

Included

Common Pen 

Included

Interactive Whiteboard Software 

Installation CD-ROM Drive

Included 

Trolley

Optional