ModelIF4Pixel Pitch4mmUnit Size768mmx768mmLED TypeSMD 2121Pixel / Unit192*192Unit Weight38kgViewing Angle(H/V)140°/140°ApplicationStorage-40~60° C,   Working-20~50° CProtection LevelFor indoor use onlyPower Consumption(AVG.)300w/m2Driving1/8 scanFrame Refresh≥ 60HzRefresh Rate>1500HzProcessing16bitMax Brightness>1500nitsPower SupplyAC 110/220±10%,  50~60HzMTBF≥ 1, 000 HoursLife Span≥ 50, 000 HoursPixel Failure< 0.0003