Hot Sale True 20 Touch Points 55" Touch Screen Overlay Kit, Ir Dual Touch Screen

Brand Name: Xintai Touch
Display Size: 55 inch
Display Size: None
Interface Type: USB
Products Status: STOCK
Type: Infrared
Package: Yes
Model Number: XT-IR-55-20
Item: ir dual touch screen
Linearity Error: less than 1.5mm
Response speed: from 5ms to 16ms
General Size: 15 inch to 159 inch
Input Method: Finger or gloved hand (rubber ,cloth or leather)
Minimum Touch Object: 2.5 mm X 2.5 mm
Light Transmission: 92%
Operation System: windows 7, windows 8, Android, Linux
Life time: 7 years
Glass: without glass