12 inch touch screen radio.High definition and good light transmittance. Highly durable and good scratch resistance (compared with surface film for resistance, capacitance, etc.). Responsive. Not affected by environmental factors such as temperature and humidity, high resolution, long life (50 million times under good maintenance); high light transmittance (92%), can maintain clear and translucent image quality; no drift, only need to be installed One-time calibration; there is a response from the third axis (that is, the pressure axis), which is currently used more in public places. Surface acoustic wave screens need frequent maintenance, because dust, oil, or even liquids from drinks contaminate the surface of the screen, which will block the wave guide grooves on the surface of the touch screen, causing the waves to not be emitted normally, or the waveforms to be changed and the controller unable to recognize them, which affects For normal use of the touch screen, users need to pay strict attention to environmental hygiene. The surface of the screen must be wiped frequently to keep the screen smooth and regularly and thoroughly wiped thoroughly.

12 inch touch screen radio.High definition and good light transmittance. Highly durable and good scratch resistance (compared with surface film for resistance, capacitance, etc.). Responsive. Not affected by environmental factors such as temperature and humidity, high resolution, long life (50 million times under good maintenance); high light transmittance (92%), can maintain clear and translucent image quality; no drift, only need to be installed One-time calibration; there is a response from the third axis (that is, the pressure axis), which is currently used more in public places. Surface acoustic wave screens need frequent maintenance, because dust, oil, or even liquids from drinks contaminate the surface of the screen, which will block the wave guide grooves on the surface of the touch screen, causing the waves to not be emitted normally, or the waveforms to be changed and the controller unable to recognize them, which affects For normal use of the touch screen, users need to pay strict attention to environmental hygiene. The surface of the screen must be wiped frequently to keep the screen smooth and regularly and thoroughly wiped thoroughly. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.