Features
1.SMD1820, P4mm, 3840Hz refresh;
2. Good material for module frame and mask;
3.16bits grayscrale
4. 4 layers PCB and copper plating thickness > 18mil
5. Stainless steel screws for cabinet assembling
6. wall mount easy installation
7. 2 to 3 years warranty
8. Energy-saving 60% : driving with low frequency current
Advantage
1. Unique visual effects: Round LED screen can achieve multi-directional information display, enhance the visual effect the viewing experience.
2. Round LED screens make better use of space to display text, images, and videos.
III. Parameter