IR Multi Touch Screen 1. drag, draw-line, rotate, zoom in/out 2.Withstands severe environments 3.Stable, no-drift etc.

ETWOTOUCH 4 points 32 inch IR multitouch screen ETwotouch Company

Guangzhou ETWOTOUCH Electronic Equipment Co., Ltd is one of the biggest manufacturers and suppliers who specialize in surface acoustic wave(SAW) touch screen, Infrared(IR) Touch Screen, Multi touch IR touch screen, five-resistive touch screen, touch monitor, kiosk,, all in one pc, touch computer, etc. Custom Design is available for us if you let us know your requirements.

 

Product Description Infrared(IR) touch screen operate on the mechanism of infrared LEDs arranged in arrays on two adjacent bezel edges of the PCB with photo sensors placed on the two opposite edges functioning as transmitters and receivers. The LEDs emit infrared rays simultaneously to form a grid of rays across the display. When the user wishes to send a signal through touch, he/she can do so by interrupting the light beams with a physical object. Since every infrared LED is independent, the touch screen is able to achieve positioning by analyzing the decrease in light at the corresponding photo sensors. The signal is then processed by the control circuitry and sent to the PC for the coordinates of the touch event to be displayed on screen or to be utilized by other software for relevant signal operation.

Application --Point-of-information kiosks --Electronic catalogs --Gaming, POS, ATM, lottery, and amusement --Industrial control rooms --Computer-based training

 

Advantage

 

--Multitouch,support 2-32 points

--Size(32”-200”),Max length:90 meter,customation is available)

--Rapid response speed

--High anti-light

--Linking several multitouch screen together is available

--Shape customization is available(like round,polygon)

--Support TUIO,WINDOWS multitouch protocol.

Basic parameters:

--Light transmittance:  95%-100%

--Touch pressure:No need pressure,touch the surface of screen is ok.

--Resolution:32767X32767

--Response time:8-16ms

--Power supply mode:USB

--System:windows 7,vista,XP,Mac OS,Linux

4 points 32 inch IR multitouch screen No drift under the change of time and environment Etwotouch