High resolution and sensitive reaction. Surface with smooth surface and fog surface treatment, high stability.  Fully closed design without fan. All-aluminium case forms huge aluminium radiator to cool the machine.  High resolution and sensitive reaction. The surface Smooth and fog surface treatment,High stability, economic and practical, widely used. The service life of metal switch is longer. External wifi antenna makes the signal strongerand more stable. All-aluminum housing,circulating heat. Dissipationsystem,stronger stability. All-aluminum frame anti-interference.  lndustrial Manufacturing, Modern Scienceand Technology lntelligent Industry, lndustrial Control Production Equipment, etc. Display equipment needed for various publicand safe places. CNC in industrial production spot,industrialcontrol production and fabrication equipment etc.