... with bezel 7.3mm 1,CCFL,DID original panel 2,build-in digital matrix 3,7 years life 4,1920*1080P ... compress technique" which can display low pixel image display clearly in full high definition screen, separate processing technique,remove flicker, ... control and alarm,communication error auto inspect…etc functionsMatrixBuild-in matrix,external matrix is selectableWork temperature0-50°CWork humidity15%- ...