KEYTEC is a leading touch screen manufacturer since 1987.  We produce award winning Magic Touch add-on touch screen, integrated touch screen LCD & CRT monitor, built-in touchscreen kit, large size IR touch screen, laser touch interactive whiteboard.

 

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User's Manual (PDF)
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Product Specification (PDF)
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Assemble the Components
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Custom Design Check List
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 Cost Examples
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Request for Quotation
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Driver Download
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FAQ

Other large touch solutions:
OPTIR Touch 42A Model
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 View Touch - Touch by laser

OPTIR Touch - 32A Model  (sensor board width 32 mm)
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 A creative solution for large-size touch interactive screens.
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Standard sizes are from 26" to 65".  Custom sizes are available up to 103". Simple USB interface, compatible with Windows 7, Vista, XP, 2000, Intel Mac and Linux.  
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Advantages:
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1. The sensor components can be reused & resized to different sizes and aspect ratios.
2. Maximum clarity - no added overlay except protection glass if needed.
3. Light touch - no pressure is needed, can be activated by finger, gloved hand or stylus.
4. High durability - 100% solid state electronics, no moving parts involved.
5. Do-it-yourself kit can significantly reduce the shipping cost.
6. Flexible purchasing options: 1. components only for DIY assembly, or 2. framed segments (unassembled frames), or 3. finished assembly with protective glass. See User's Manual for details.
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 .5-year warranty on all IR components, 1-year warranty on cable, power supply and accessories.  Free life-time driver update and tech support.
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 Check compatibility with Windows 7 touch enabled programs.

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Available Packages: Components Only, Framed Segments, or Assembled Touch Screen.
 1. Components Only (DIY Model - assembly required): You may purchase the components (sensor boards) for your own integration.  Send us the active area dimensions.  We will assemble the components to be as close as possible to the specified dimensions and test its functionality before shipping.  Each sensor board is labeled with part number.  Configuration drawing and instructions are included. 
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This model can be resized as long as you follow the rules described here.

Making OPTIR Touch from components

Components

Assemble

Available Components



 Components include:
 Transmitter boards
 Receiver boards
 Corner boards
 Controller boards
 Power supply
 USB cable
 IR filter (optional)

 Connecting the component     boards and mount them to a  custom frame.
Transmitter Receiver Length
IRT-31 IRR-31 161.2 mm
IRT-37 IRR-37 192.4 mm
IRT-40 IRR-40 208 mm
IRT-46 IRR-46 239.2 mm
IRT-48 IRR-48 249.6 mm
IRT-49 IRR-49 254.8 mm
IRT-51 IRR-51 265.2 mm
IRT-56 IRR-56 291.2 mm
IRT-64 IRR-64 332.8 mm
Corner IRC-00 35.4 mm
Controller IRM-64B-M1 332.8 mm

Note: All components are 32 mm wide 9 mm high.  1 mm is approximately 0.04".
2. Framed Segments (unassembled frames):  You may purchase the framed segments which already have the components assembled inside.  You will just need to join the 4 segments with corners as labeled.  A piece of glass (not included) may be added to the back of the frame for protecting the display and optimizing the functionality.  The IR filter is included with frame.  For details, please see the user's manual.

Assemble the framed segments

Connecting frames

Mounting the glass

Hangers

3. Assembled Touch Screen:  You may  purchase the finished assembly.  This model is fully assembled, except the hangers which will be installed by the user to the desired position.  A piece of temper glass is included and mounted at the back of the frame.

See table at right for available standard sizes. 
 

Available Standard Sizes (custom sizes can be arranged up to 130" diagonal with 4:3 ratio, contact us for details)
Diagonal size 16:9 Typical display area Active area PCB Outside area Frame size
26" 576 x 324 582.4 x 332.8 653.2 x 403.6

657.2 x 407.6
32" 709 x 399 702 x 400.4 772.8 x 471.2

776.8 x 475.2
37" 820 x 461 821.6 x 462.8 892.4 x 533.6

896.4 x 537.8
40" 886 x 499 889.2 x 504.4

960 x 575.2

964 x 579.2
42" 930 x 524 930.8 x 525.2

1001.6 x 596

1005.6 x 600
46" 1019 x 573 1024.4 x 577.2

1095.2 x 648

1099.2 x 652
47" 1041 x 586 1040 x 587.6

1110.8 x 658.4

1114.8 x 662.4
50" 1107 x 623 1118 x 624

1188.8 x 694.8

1192.8 x 698.8
52" 1152 x 648 1154.4 x 650

1225.2 x 720.8

1229.2 x 724.8
55" 1218 x 685 1222 x 691.6

1292.8 x 762.4

1296 x 765.6
60" 1329 x 748 1331.2 x 748.8

1402 x 819.6

1406 x 823.6
65" 1439 x 810 1430 x 806

1500.8 x 876.8

1504.8 x 880.8
103" (special order) 2269 x 1276 2272.4 x 1284.4

2343.2 x 1355.2

2347.2 x 1359.2
All measurements are in mm, 1 mm is approximately 0.04”.  Maximum tolerance = +/- 2mm.

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