55 inch touch screen kiosk.AutoRange using illuminometer measured : when not performing the above anti-glare treatment , infrared touch screen can operate in a low in 3500 of ambient light in lux ; When the installation channel collimated light, infrared touch screen can be operated in 7500 Le Under ambient light ; when the field value is dynamically adjusted and the light collimation channel is combined, the infrared touch screen can work under 17,600 lux ambient light.

55 inch touch screen kiosk.AutoRange using illuminometer measured : when not performing the above anti-glare treatment , infrared touch screen can operate in a low in 3500 of ambient light in lux ; When the installation channel collimated light, infrared touch screen can be operated in 7500 Le Under ambient light ; when the field value is dynamically adjusted and the light collimation channel is combined, the infrared touch screen can work under 17,600 lux ambient light. 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.