interactive whiteboard,portable interactive board,smart board,virtual interactive educational equipment,showcase
USD $150 - $180 /Set
Min.Order:1 Set
Shenzhen Deshan Technology Co., Ltd.
Dimension (mm) | 124 x 70 x 34 |
Weight (gm) | 90 |
Power Source | Not required, via USB from Computer |
Writing Control Method | PIR Method |
Resolution | 4,000 x 3,000 |
Data Rate | 39 to 60 points/sec |
Response Time | 0.15 sec |
Horizontal Access Angle | 40 degree |
Vertical Adjusting Range | +50 to -10 degree |
Optimized Cursor Jittering | + / - 2 pixel |
Operating Distance | Normal : 1 to 5 Meters |
| Short Throw : 0.5 to 1 Meter |
Connecting to Computer | USB connection, 10M cable |
Color | White |
Dimension (mm) | 200 x 20 x 17 |
Weight (gm) | 23 (46 if battery is included) |
Power Source | 1.5V “AAA” battery x 2 |
Pixel Pitch | 0.264 x 0.264 mm |
Laser | Bandwidth : 650 ùm |
| Power : 1mW (Class II) or 5mW (Class III) |
Connecting to Computer | No need |
Color | White
|
Portable machine.Connect pc and projector.Common board is OK. The lens of the Main Unit should cover the whole projected board, i.e. the right bounded rectangle.
You need to see the entire rectangle in the small shaded area.