Features Outdoor 500x500mm cabinet size, compatible pitch: 1.98mm 10000:1 contrast ratio, 1.98mm Fine-pitch and high definition outdoor LED screeno Upgraded High-Protection COB technology,waterproof, dust-proof, anti-oxidation,anti-static, anti-impact Support front/ rear installation, front/ rear maintenance IP65 high protection both module face and cabinet, supporting use in outdoor weather One cabinet for various applications, supporting concave and staggered splicing.Outdoor rental event and permanent installation freely