55 inch infrared touch frames for  for LCD TV/LED TV under Win7 system touch by fingers

Hitouch  Optical Imaging 55inch Multi Touch Screen frame is made with optical imaging technology. Optical imaging is a new technology which is used in touch screen area, it take advantages of 2 CCD lens which locate on the top-left and top-right of the touch screen to detect the touch, besides, the others 3 sides reflective strips are a must to make the detection available. The work principle is very simple, but the touch screen works very well, thus it becomes very popular. Besides, more than two points touch is available if the techinian can arrange the more CCD lens inside of the touch screen and organize the system well.

Optical Imaging touch screen features:
1. Win7 multi touch
2. 8ms response speed
3. Less than or equal to 1.5mm touch accuracy
4. 32767*32767 touch resolution
5. Good structure on the frame
6. USB Powered

Specifications

Technology	Optical Imaging
Touch Accuracy	±1.5mm
Touch resolution	32767*32767
Response Speed	≤8ms
Touch Object	Finger, glove hand, or other opaque object
Touch Points	2 points simultaneous touch
Working voltage	3.3V-5.0V
Average current	Less than 100mA
Surface durabilit Contact Infomation Send Inquiry Company name:Shenzhen Hitouch Technology Company Limited. Status:[Offline] [Send message] [Chat] Business contact:Sunny Bu (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Zip:518000