China Portable Iwb Interactive Whiteboards Education School, Find details about China Iwb, Interactive Whiteboard from Portable Iwb Interactive Whiteboards Education School
Description |
PIWB*1 | E-pen*1 | USB cable*1 | Charging Cable*1 | Instruction*1 | CD*1 | Magic Velcro *2 |
Signal Receiver | |
Movement Detection Technology | infrared |
Active Area(max projection size) | 90 inch diagonal |
Active Area(horizontal angle) | +/-30 degrees |
Active Area(vertical angle) | 0-120 degrees |
Calibration Technology | Infrared Positioning |
Active Distance(from projection screen) | 0.8-2m |
Connectivity Interface | 1 x USB Cable (connection distance up to 24 m) |
Power Requirement | 4.5 ¨C 9 W (from USB port) |
Power Consumption | <1.5 W |
Weight | 72g |
Magic pen | |
Movement Detection Technology | LED light |
Voltage | 5V |
Electric quantity | 400MA/hour |
Pen Body Dimension | 17cm(length) |
Weight | 43g |
Projection Size | Distance between Receiver and Projection Surface |
Long Focus | |
80 inch | 197cm |
100 inch | 2.38m |
120 inch | 350cm |
150inch | 372cm |
Short Focus | |
80 inch | 105cm |
100 inch | 140m |
120 inch | 178cm |
150inch | 195cm |