... Easy to control CE,RoHS,CCC 1 year warranty LCD TV video display wallsFeatures:DID using Samsung’s proprietary LED ... freezeYes3D comb filterYesDigital noise reductionTNR noise reductionSignal bufferYesCompatible with HDTV input480P,576P,720P,1080I,1080PField frequency50Hz,60Hz,70Hz,75HzVideo ... 90 %Shell materialCold-rolled steel,black surface coatingWeightAround 24 kg LCD TV video display walls