55inch ceiling mounted Double sided window display

Size: 55inch,  other size: 43inch
Product YouTube video: https://youtu.be/ZuGPbDQ4I0s
Brightness: LCD one side is 800cd / m², another side is 400cd / m²
One mother board,sync display or different display on both sides
Stylish and modern design, thickness only 0.8cm
Support 7*24 Hours long time playback
Playing video or picture demand
Optional CMS management software for remote publish