1, HMI (human machine interface) 7" TFT LCD touch screen 2, 8" TFT LCD 800*480 3, 32 bit RISC CPU 500MHz Specifications ... °C-10°C~50°CRH10%-90%@40°C, no condensation10%-90%@40°C, no condensationVibration test10 to 25Hz (X,Y,Z direction ... )optionaloptionaloptionaloptionaloptional**PV-AoptionaloptionalPV-S HMI (human machine interface)8" TFT LCD touch screen