Specification High brightness panel Size 42"(930mm*523mm) Aspect ratio16:9 Resolution 1920*1080 Brightness 1500 cd/m² Contrast ratio 1000:1 Brightness Led backlight enhanced Working parameter Video interface Vga cvbs dvi Audio interface Audio in Brightness control Automatic optical sensor systems Working temperature-20°c to +45°c Working humidity 5% to 90% Power sourceAc 108-240v 50/60hz Maximum power 400w Waterproof enclosure Protection gradeIp55 Machine size (w*h*d)1030*623*170mm G.W63kg Installation type Vesa Wooden packing