... 8" CCTV Touch screen LCD monitor,professional monitor,displayer,high stability, high strengthexport to America,Eu,Asia. 8" CCTV Touch screen LCD monitor,professional monitor,displayerModel:UNISCCTV080HDOpton: ... 60KHzVertically Scan Frequency55~75HzSecurity AuthenticationFCC,CE,CCC(Optional)Operating ConditionsHumidity:20%~80% Temperature:00C~500CStorage ConditionsHumidity:0%~90% Temperature:-200C ...