Outdoor high-definition large screen Waterproof high-brightness LCD digital
Android 7.1
RK3288/RK3566/RK3568（2G DDR +16G EMMC）
4K 1080P Full HD Display
Brightness:400cd/m2
Resolution: 1920*1080
Contrast Ratio:3000:1
Color: Black / Silver
Color : 16:7M
Viewing Angle 178°
Transmittance 98%
Speaker: 2 * 5W
