Bar digital signage
CPU quad-core, Cortex A17, 1.8G, RK3288/A64 optional, RAM: 2GB, memory: 16GB, operating system: Android 5.1/6.0/8.1, LCD screen: 19"/24"/28"/37"/48 "HD bar screen, resolution: 1920*360, viewing area: according to the screen size, viewing angle: 89/89/89/89 (up/down/left/right)
