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DEFI 2 real points 42" IR Touch Screen; IR ( Infrared ) Touch Frame

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Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Products Status:
Screen Size:
32" TO 700"
Interface Type:
Brand Name:
Model Number:
Place of Origin:
Jiangsu, China (Mainland)
IR multi touch frame
Scan rate(scans/s)::
more than95,Last can to 100%
Touch the smallest body::
more than 5mm
Response speed::
'S' more than 5ms 'M' more than16ms 'L'more than 16ms
Bear more than 60,000,000 single point touch
Surface hardness::
7 Mohs

DeFi Good quality ir touch screen panel from China (Supply multi tocuh driver for WINDOWS, MAC, ANDROID 4.0 or better, Linux 4.0 OS or better and 2 kinds multi touch software for our multi touch frame, they are free!!!)  


DEFI touch screen overlay can transform your television or projection screen into an interactive touch screen. The screen overlay is integrated with a printed circuit board which contains a line of IR-LEDs and photo transistors hidden behind the bezel of the overlay. The photo transistors can detect the IR light beams interrupted by touch and transmits a signal identifying the relevant x and y axes coordinates to the PC. By our product, human computer interface can be realized just beyond your imagination.


Infrared Dual/Multi Touch Screen Size:21.5' to 150"


? Infrared Touch Panel using solid structure, is to fit a variety of large-size and large size displays designed to touch the new program, used to large-size displays such as LCD, PDP, rear projection, etc. into a large interactive display device.


 Infrared Touch Panel is not only with other products the same characteristics, but also with uniform resolution, installation of small size, resistant to light interference, the advantages of long life. Anti-scratch, users touch the surface of Touch Panel operation, without damaging the display surface of the screen resolution will not be affected, there is high demand for the industry provides an ideal solution.


  Infrared Touch  Panel with large-size display may be composed of the best interactive system, access network if the computer can be composed of real-time, interactive and efficient conferencing systems.


 Infrared touch screen technology parameters

Resolution:  32767x32767
Scan rate(scans/s): 50scans/s
Transmittance:  more than95,Last can to 100%
Touch the smallest body: more than 5mm
Durability: Bear more than 60,000,000 single point touch
Surface hardness: 7 Mohs
Power(W): less than 1.5W, operating current less than 300mA


 Typical Applications:

1.Video confrerence system

2.Command center

3.Mall kiosks

4.Public venue directory

5.Interactive advertising

6.Hotel entertainment center

7.Weather forecast 


Main Features:

True multi-touch points support

Extraordinary ambient light immunity

Low Power Consumption

High quality with competitive price

Easy to install


Installation  Guide:

Step 1: Open the package, take the frames out gently.

Step 2: Remove the ribbon

Step 3: Get rid of the EPE

Step 4: Please check the connector through holes and assemble the frames with HDMI Connector gently.


The correct way of assembling should have two same colored arrows together, please don`t twist the HDMI connector.

Step 5: Fasten frames with screws attached for you.

Step 6: Done

Exclusive Guarantee:


  • Single USB Connection: no additional power supply needed
  • Guaranteed Lead Time: 48 hours after order confirmation
  • Online Diagnose Tool: technical support within 24 hours worldwide
  • Mutual Partnership: global network for joint business growth
















Q1-The touch frame need calibration or is pulg in and play?
A: Defi IR  touch frame need calibration.

Q: 2-Is compatible with android 4.0 or more?
A: DEFI  IR touch frame  driver support windows 7/8, MAC,  Linux and Android 4.0 or more OS etc. We send driver for   windows 7/8, MAC OS default, if you want driver for Linux and Android 4.0 or more OS, please leave us message after your order.

Q:3-How many touch points accept?
A: DeFi supply 2/4/6/10/16/32 etc finger touch points.

Q: 4-The doble side adhesive tape is security for big size? What do you think of use bands? You can put bands in the touch frame?
A: We use 3M doble side adhesive tape, it's no problem.

Q:5-Can you offer oem size?
A: Yes, Defi company can offer OEM size.

Q: 6-Do you can send the touch frame with glass?
A: DEFI Company don't send touch frame with glass because it's not safe for shipping by plane and the shipping cost is very high, we recommend clients choose 4mm to 5mm thickness glass local.

Q: 7-What do you think of the idea of replace the glass with solid polycarbonate sheet? this material is transparent, more resistance than glass and more light than glass, Do you recomend this material for touch frame?
A: For small size you can use other material such as acrylic, but for large size use other material for a long time it will be change to uneven surface , we normally recomend   tempered glass.

Q: 8-In your web page said that touch frame have two kind of multi touch software, what are the two kind of touch software, what are the difference between them?
A: DEFI company supply 2 kinds sample multi touch software for our multi touch frame for you test our frame work local, of course you can change some image or video to show your content.

Q:9- I want one touch frame for test, What is the price of the 18.5' touch frame with 2 touch points? this touch frame come with glass or without glass? This touch frame have the same technology and the interior of the touch frame is the same of the big size of 32 to 100" ?
A: If you want to test, I recommend 32" to 100' because the small size technology and the interior of the touch frame are not the same. we are good at large size.

Q: 10- One problem of the touch frame is the instalation, many companies use FPC cable but you use a usb conection, this is very good. All size have usb connection with 4 parts?


A: Yes, and we have installation video for 32" or bigger size on our official website. They are easy to install.


Shipment and Payment

  • All ordered units will be shipped out within 24-48 hours via FedEx or DHL after order confirmation and payment.
  • To protect the units from potential damage during the delivery and save the logistics cost, all units will be delivered to customers in disassembled forms and without glass, we do recommend clients to order the tempered glass with 4mm-5mm thickness locally, that would be much convenient and cheap.
  • We could guarantee the lead time within 48 hours for regular size, while we couldn't promise the delivery time on international shipment due to customs clearing time in different countries.
  • shipping usually takes 3-5 working days, correct delivery cycles dependent on the country delivered to
  • BY EMS (normally take 7-15 working days for delivery, Remote area or Customs Clearance reason, it will be a little longer)
  • To sure the items been correctly delivery to you, pls leave the correct shipment information specifically contact phone number


1. For Brazil Customer, pls tell us your tax number (CNPJ NO CPF NO.)
2. The Goods we will demonstrate as "sample" ship to you and with low price value on the Invoice, 


Purpose is to reduce your tariffs, but the prices do not include the destination tariffs, 


Different countries have different customs tariffs, it's on buyer's responsibility.


We provide 2 years warranty for hardware and software is free for lifetime. 


1.Like it, leave us 5 star feedbacks, Thanks
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t is really our pleasure to show you and support you. Most of problem is only do not know clearly how to use.
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Nanjing DeFi Software Technology Co., Ltd. (DeFi for short) is a creator and supplier of interactive floors and wall systems for presentation, advertising and entertainment systems.

DeFi gives media companies, advertisers, event and exhibition organizers the ability to display digital contents in various public locations, including museums, science centers, amusement parks, tradeshows, retail locations, bars & nightclubs, real estate presentation centers, corporate showrooms, boa... View detail

Basic Information

Business Type: Trading Company  
Main Products: Computer & Networking,Industry & Business,CCTV Products,Consumer Electronics,Office & School Supplies  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: Below US$1 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: Less than 5 People  

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How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 2012

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Ms. Vanessa Wang
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