Cheap Short-focus Portable Interactive Whiteboard for Classroom

1.Small volume, extremely easy to carry 2.Easy to install and uses 3.High precision 4.Multi-writing

Portable interactive whiteboards (short-throw) are available for presentations on the move. It is very easy for you to realize interactive function. You just need to connect the device to your laptop or desktop computer by USB cable. What’s more, it can support 64 persons to write on the screen at the same time. Strong adaptability, simple and easy installation method. The short-focus portable interactive whiteboard makes the user’s investment and maintenance’s costs down to the minimum.

SpecificationsMovement Detection Technology InfraredActive Area (max projection size) 150 inch diagonalActive Area (horizontal angle) 33 +/- 2 degreesActive Area (vertical angle) 0-30 degreesCalibration Technology Infrared PositioningActive Distance (from projection screen) 0.3 - 0.5 mConnectivity Interface 1 x USB Cable (connection distance up to 16 m)Power Requirement 4.5 ¨C 9 W (from USB port)Power Consumption < 1.5 W

Stylus E-Pen

Movement Detection Technology LED Light

Power Requirement 3 V CR12 3A x 2

Pen Body Dimension 13.5cm (length); 1.0-2.0cm (diameter)

Pen Weight 66g (with battery)

Net Weight 42g

System Requirements

OS Required Microsoft Windows XP , Win7, Vista, Linux

Processor Type Intel Pentium or above

RAM Size 128 MB

Min Hard Drive Space 30 MB

Projection Size Distance between Receiver and Projection Surface60 inch 300mm70 inch 360mm80 inch 400mm85 inch 450mm95 inch 500mm

Accessories

Application

Cheap Short-focus Portable Interactive Whiteboard for Classroom