Minimum touch object 22 Inch Infrared Touch Frame Withstands Severe Environments
 
Description:

1. Withstands severe environments
2. USB or RS232 Interface
3. 4096x4096 Resolution
4. Stable, no-drift calibration performance
5. 1-point or Real 2/4/6/10 multi touch point
6.  Material is tempered glass with high light transmittance
7.  Finger, gloved hand and touch pen activation
8.  Operable in various light conditions, indoor and outdoor
9.  Our products have passed CE, FCC, ROHS certification

 
Product Specification:

Application:

• TV

• PC

• Gaming device

• Exhibition

• Education training

• Pubic query machine

• Self-service machine

• Map directory

• Any interactive machine

• And more

Technical Principle:

Infrared touch screen is to use a dense matrix of infra-red x, y directions to detect and locate the user's touch. Infrared touch screen installed in front of the monitor box outside a circuit board, circuit board arranged on four sides of the screen infrared led and an infrared receiver and corresponding anyway cross the infrared matrix.
 When users touch the screen, fingers will be blocked anyway after the location for both infrared and therefore can judge the position of the touch points on the screen .it can detect essentially any input including a finger, gloved finger, stylus or pen.