LED Moving Message Signs 1.Multi languages 2.Able to show text, graphics and ... animation 3.CE ROHS 4.quickly shipping LED Moving Message Signs 1) 7x..(7x60, 7x80, 7x95, 7x120, 7x160 etc. /one ... to manager a lot of led signs. It can communicate a lot of sites, led signs, it can input a lot of ... etc.), no need to remember the led sign group exact address(such as A00, A01 etc.)6) With String File Function ...