... 3.Competitive price+one year's warranty Size19"22"26"32"42"ModelHKD190-W09HKD220-W09HKD260-W09HKD320W09HKD420-W09Resolution1280*10241680*10501366 ... the AD program.10.Sample and convenient to installation,no need to damage the wall. 11.Functions optional:Touch ... market,Lottery ticket center ect. Real Estate Prooertt:Department,Villa,Office ,Business building,Open houses,Sales offices ect. Entertainment ...