P3 P4 P5 P6 Wifi 3G/ 4G OUTDOOR STREET ADVERTISING
P3 P4 P5 P6 Wifi 3G 4G Intelligent Waterproof Outdoor Street Advertising Smart Led Screen Lamp Light Pole Led Display
Pixel Pitch: 2.5/3/4/5/6mm Cabinet Size: Customized Operating Environment: Outdoor