... Communications, Financial, Hotel, POS andother top grade similar environment.19'' All-in-one Multi-functional Touch PCContrast Ratio:1000:1Brightness ... below 10msLuminance: 280nitsMTBF: more than 50,000hoursCPU Brand:IntelM/B: Low-consumption Industrial BoardMemory:1GI/Oconnector:8*USB2.0,2 ... /SECAM/NTSCQuality Approval:RoHS,FCC(Part15),CE(EN55022andEN55024) 19''Multi-functional All-in-one Touch PC