Function

of Projection of Board

Projection Size

≤40 inch

Projection Gain

Available

Viewing Angle

170 degree in Horizon

160 degree in Vertical

Surface Material

PET material/Matt surface

Electric Performance

Induction Way

Electromagnetic induction

Power Input

USB power supply or 100-240VAC,50/60HZ AC

Current Consumption

=100mA(USB power supply, no extra power)

Signal Interface

USB2.0

The Maximum Length USB Cable Can Support

20m

Transmission Speed

12M/s

Anti-light Intensity

Use under direct sunlight

Scanning Speed

The first point 25 ms, consecutive points 8 ms

Cursor Speed

180 points / sec

Display Resolution

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

Display Ratio

4:3

Optional

Accessories

Wall-mounted Annex

Included

Electronic Pen

Included

Interactive Whiteboard Software

Installation CD-ROM Drive

Included

Trolley

Optional

Software category

1.Electronic Classroom

Optional

2.Interactive Meeting Software

Optional

3.Exhibition, Exhibition Dedicated

Software

Optional

Warranty

3 years

Certificates

CE, FCC,CCC,Rohs ,etc