12.1" Openframe LCD SAW touchmonitor Both RS232 and USB interface FCC,CE,CCC,RoHS ... -60 HzOutput voltage/current: 12 volts at 4 amps maxEnvironmentOperating Temp.0~50°CStorage Temp.-20 ... ,+,POWER,-,MENUFunctionBrightness, Contrast Ratio, Auto-adjust, Phase, Clock, H/V Location, Languages, Function, ResetTouch screen Type12 ... ,FCC,CE,RoHS Openframe touch LCD monitor with 12.1"SAW Touch screen