IR Touch Screen

IR Touch Screen

Infrared technology uses infrared emitter-collector pairs to project an invisible grid of light a small distance over the surface of the screen. When a beam is interrupted, the absence of the signal at the collector is detected and converted to an X/Y touch coordinate.

IR touch screen instantly tunes LCD/PLASMA/front/rear projection monitor into interactive display. Unlike most other technologies, the Infrared based design offers superb image clarity. The original image quality is preserved because there is no film in front of the display. After a simple installation, the screen can be operated with either a finger, with or without glove or a pen. Infrared technology can scale in size up to 100" in diagonal. Features like no drift, scratch proof, water proof, dust proof, sunlight operability present the IR touch screen an ideal choice for interactive presentation, classroom whiteboard, command center, public venue kiosks, info center directory, and many other interactive applications.


Item Standard
Available Size 17", 18.5", 19", 20", 21.5", 22", 23.6", 24", 26", 32", 37", 40", 42", 46", 47", 50", 52", 55", 60", 65", 72", 82", 84", 92", 100"
(support customize size max up to 200)
Touch point 2 true simultaneously touch point
Touch Technology Infrared technology
Touch durability Unimited
Interface USB2.0 compatible with USB1.1
Power Supply One USB Powered
Touch activation Force No pressure required
Resolution 4096 X 4096
Linearity Error < 1.5mm
Response Time > 7 ~ 13ms
Scan Speed 50 scans/s
Lifetime 100 million times
Transmittance > 96%
Operating Temperature > -20℃ ~ 70℃
Storage Temperature > -40℃ ~ 85℃
Operating voltage +5VDC, Range: +4.7V ~ +5.2V
Power 1.25W ± 10%, Current 250mA ± 10%
Certificate CE, FCC.Rohs
Operating System Windows7/Vista/XP/2000/2003,Linux,Mac OS
Warranty one year parts and labor