1. The box body is formed by high-precision die-casting aluminum machine with high strength, good toughness, accurate accuracy, light weight and not easy to deform. The weight of a single box is only 3.32KG, and it is 3.49KG after assembling parts.

2. The side lock adopts die-casting alloy fittings, which have beautiful appearance, accurate precision, strong tension and high safety;

3. The heat dissipation effect is good, it can be hoisted, and it can also be fixedly installed. The box body is simple and quick to splicing;

4. The box module connection adopts HUB board transfer mode, the box does not need any cable, which reduces the failure rate of the display; it is suitable for modules below P2.5.