Multi Touch IR Interactive Electronic White board


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Auto-calibration Multi Touch IR Interactive Electronic White board, portable interactive whiteboard

Laser Image Calibration Technology (Long Focus Finger Touch Board)

Finger touch board with two parts: emitter and sensor. Emitter can be attached on flat surface. It emits infrared laser curtain on the surface which is about 1mm thick invisible light and parallel with the projection screen surface, 1-2mm above the screen surface. When the fingers or any non-transparent objects touch this virtual surface, the light will be reflected and detected by the sensor. Computer will figure out the position of the mouse by accurate calculating the reflected light position.

How it Works:


Function and features introduction

  1. High stability: Use the advanced algorithm to avoid the affect of the light.
  2. Requirement for the board: The only requirement for the board or wall is flat and evenness. The board can be with the frame. The projection screen can closer to the frame, even in the edges of the frame, FT100 product can work well.
  3. Support plenty of gesture recognition: write with single finger; move with two fingers; eraser with palm; two fingers for zoom in& zoom out; two fingers work as scroll bar and so on.
  4. 5s auto calibration (as Picture A). Infrared technology and Optical technology only support manual calibration. Our auto calibration is much more accuracy and easier to operate.

  1. Support 10 points finger touch (10 people can write together)
  2. Support Larger active size: support 40-100” for the room with sunlight (if the room without sunlight, it can support the active size of 40-120”.
  3. Portable, high integration and easy to install: Total weight is only around 500g. The installation is very easy, just need to put the emitter part on the upper of projection Screen, and the sensor mounted to projector or ceiling, No skill needed.
  4. Sensor with the flash chips: don’t need to calibration if you change the computer with the same resolution ratio. It save time, and make the use easier.
  5. The product is smaller. Emitter part size is 35cm x 17cm x 2.4cm; it can put on the board directly.
  6. Wireless connection: Wireless connection between emitter and sensor, and sensor wireless control the emitter’s on and off. This make product more durable.
  7. Sensor’s filter with Auto push-pull device: When do auto calibration, the filter will be open; after calibration, the filter will be closed automatically. Such action makes the product more stable to defense the interference light, and the auto calibration success easier.
  8. Turn common board or wall to touch board. It can turn any flat surface (whiteboard, wall and so on) into finger touchable.
  9. Any non-transparent object can be used as pen, like a rolled paper. In any active area, any non-transparent object can work instead of the pen and the mous

Technical Parameter:

Finger Touch Portable Interactive Whiteboard


Automatic(5s) / Manual (25/36 points)/Semi Automatic (4 points)

Gesture Recognition

Single finger is for Write, Two fingers for move, zoom in or out and scroll bar, Palm for Erase,Palm stay 2s for Spot, Palm two clicks for back to desktop.


Ten points touch, write and eraser can do together.




Software auto-control, enhance stability.

Minimum Active Size

40 inch

Max Active Size

120inch( no sunshine room);100inch( sunshine room)


Laser Image Calibration Technology

Positional Accuracy

±1 Pixel (Resolution: 4096*4096)

Aspect Ratio


Projector ratio

Ultra short throw : 0.19, FP3ENGLD4, installation distance:0.30~0.40M; Short throw:0.34, FP3ENGLA4, installation distance:0.54~1.1M, Long throw:3.0 , FP3ENGLE4, installation distance:2.15~3.2M.

Laser Beam

Short throw/ Long throw/Ultra short throw: 2units

Laser safety

CLASS I (safety laser)

Wave of the laser




Power of Laser Beam

150mW/unit *3

Power requirements


Signal refresh rate



The sensor and computer are connected by USB Cable; Emitter and

Sensor are wireless; Emitter just need power.



OS Requirement

Windows XP, Vista, Windows 7, Windows 8


Calibration software(driver) and GLboard(education software)






1. Sensor 2.Emitter 3.Mounts 4.USB cable (12m) 5.Pionter 6.Power Adaptor 7. Manual

Educational software


Delivery Information:
The item will be delivered as soon as your payment is confirmed. Shipping time will be depended partly on the courier company and local customs/duties, the following are only for your reference.
1. DHL: 3-5business days
2. UPS: 3-5 business days
3. EMS: 7 business days
4. HK post air mail: 15-40 business days.
5. China post air mail: 20-45 workdays.
Special Attention About the customs problems and tax:
1. Please kindly tell us what is the BEST Value to declare for the package.So that you can avoid to pay high tax or pay less.
We always declare below USD$100 to save tax. Please leave us message if you have special requests for the declaring cost.
2. As far as we know, France, Brazil,Turkey have strict import policy. If your package is going to those countries, and the customs require to pay high tax.We are not responsible for it due to your country’s import policy because we could control it.
3. If you are from Brazil,Please leave your CPF number or tax number on the order so that it’s easier for you to get your package!
4. If your address is remote area, we will write to ask your decision before sending goods.
5. We have professional shipping company and there is no any failed customs experience before. Thanks for your understanding.
Attention For Russian Clients:
1. Please fill in your full name including your first name, middle name and last name when making the payment.:)
2. Please fill in your correct address including your Apartment No., Street, City, Region and country.
Otherwise post office would not deliver your package in Russian !
3. If your country need the P.O. BOX NO., please write it clearly when order!




Model Number

IWB3 -long focus

Whiteboard Type

Electronic Whiteboard




Suspension Type

Place of Origin

China (Mainland)


Automatic (5s) / Manual (25/36 points)

Gesture Recognition



10 points touch



Minimum Active Size

40 inches

Max Active Size



Laser Image Calibration Technology

Aspect Ratio

4:3 16:9 16:10


Windows XP /Vista/Windows 7 / 8 /10


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