3.5mm narrow 55-inch LCD module built-splicing splicing unit Specifications: Model JRY550UA JRY550UD panel parameters Panel Type 55 "LCD Panel Display Size 1210 (W) * 680.8 (H) (mm) columns display ratio 16: 9 16: 9 Backlight Type LED Resolution 1920 x 1080 Display Colors 16.7M (8bit) Brightness 700cd / m2 500cd / m2 Contrast 4500: 1 Viewing angle 178 ° Response time ≤6ms life of 60,000 hours of physical function patchwork 3.5mm color system PAL / NTSC / SECAM Menu language Simplified Chinese, Traditional Chinese, English and other languages ??operating mode * input and output interfaces D-15 input RGB input (VGR) 1 DVI Input 1 HDMI Input 1 Component (YUV) input (YPbPR) 1 (BNC * 3) complex Video input (AV) 3 (BNC * 3) S-VIDEOD Terminal (YC) 1 (BNC * 2) composite video output (AV) 2 (BNC * 2) control signal input RS232 (RJ45-8 interface) control signal loop out RS232 (RJ45-8 interface) Power Input AC100-240V, 50 / 60HZ Power Consumption ≤250W ≤250W Operating environment Operating temperature 0C ° -50C ° Storage temperature 20C ° -60C ° operating / storage humidity 20% -80% Installation System machine refused / support custom installation accessories custom installation cabinets, wall, stand, building blocks, embedded, mobile and other products related to size 1213 * 684 (mm) Exterior Color Black Case Material Metal Product Certification 3C, ROSH, CE and other Net 25KG