- Cigarettes[12]
- Laptops[2]
- Mouse[32]
- Electronic Books[4]
- Other Consumer Electronics[4]
- Other Holiday Supplies[5]
- Frame[26]
- Key Chains[6]
- Healthcare Supplies[20]
- Whiteboard[11]
- Laser Pointers[74]
- Multi Function Pen[20]
- Other Pens[10]
Portable Interactive white board(IWB)
1.IWB
2.Accurate positioning
3.Hand-written character recognition algorithm
4.Strong compatibility
5.3 years warranty
Portable interactive white board for teaching(IWB).
USB connection to computer
Easy to install
5 years for warranty
Full function for teaching
Much more accurate in positioning
Bigger size in projection area
Wireless mouse/3D mouse function.
Specification |
Inductive transmission mode
| Optical detector |
Apperance | Black or white,plastic or metal shell | |
Location indicator
| Laser beam | |
Pen
| Pen for receiving signal | |
Display screen
| Projection screen or LCD screen | |
Largest projected area | All sizes of equipment (10inch to 100inch) | |
Horizontal angle of receiving signals
| ±60 centigrade | |
Angle of elevation for receiving signals
| ±45 centigrade | |
Operating distance (straight-line distanc from the receiver to the screen) | 0.5 ~ 10 m(customized) | |
Whiteboard |
Communication interface/Effective communication distance
| USB/40m(longest) or customized |
Coordinate calibration
| Automatic positioning | |
Positioning accuracy | Screen drifting of central position <±1pixel point | |
Resolution ratio
| Compatible with all resolution ratio in a device | |
Electric Performance | Time delay | Typical value:8 millisecond(changes with the speed of computer) |
Speed of Cursor
| 200 dot/second | |
Power supply
| USB for power supply | |
Working Voltage
| DC4.6V ~ DC5V | |
Power dissipation
| < 1 W | |
Service life of touch panel | No direct touch with screen,long service life time | |
Working temperature
| -10 °C ~ 50 °C | |
Working humidity
| 20% ~ 80% | |
Temperature of storage
| -30 °C ~ 60 °C | |
Humidity of storage
| 0% ~ 95% | |
Volume | 13.6 cm(W)x 13.6cm(H) x 10.8cm(T) | |
Pen 1 |
Light: Laser light
| Button: 3 buttons |
Working Current: 40 ~ 50mA | Writing,Operating distance: straight-line distance0~15m(from the screen) | |
Battery: 2pcs AAA
| Working Current: 40 ~ 50mA | |
Volume: 2 .5cm(W) x 1.5cm(H) x 7cm(T) | Battery protection: Intelligent protection,auto-off in 120s | |
Pen 2 |
Light: Laser light
| Working current: 40 ~ 50mA |
Button: 1 button | Volume: Normal:1 .1cm(W) x 1.1cm(H) x 21cm(T) | |
Battery: 2pcs AAA | Stretching:1 .1cm(W) x 1.1cm(H) x 30cm(T) | |
Operating systems |
Microsoft Windows 98/2000/XP/Vista/Windows7/MAC OS
| |
RAM |
256 MB or above
| |
Hard drive space: |
40 MB
| |
CPU |
Single cores1.5G or above
|