... strengthexport to America,Eu,Asia. 19" CCTV Touch screen LCD monitor,professional monitor,displayerModel:UNISCCTV190HDOpton: Wall mount, Touch ... screen, SpeakersWe are the professional CCTV monitor manufactory ... export to America,Eu,AsiaThe specification:LCD DISPLAYDisplay size19" Aspect Ratio4:3Pixel Pitch0 ...