1. Pioneered a hidden disassembly module, paired with self-developed patented maintenance tools, fundamentally eliminating the risk of module detachment during maintenance

2. Pioneering patent with signal indicator HUB, direct card receiving for more stable transmission. Lights can be turned off as needed to avoid interference with display effects

3. The power cable is integrated into the box body, improving current conversion efficiency by 150%, making the entire screen installation and transportation more energy-efficient and convenient