... Hold, Roll (6 directions), Rotate, Sparkle-on, Twinkle, Interlock, Spray-on, Slide-Across, Switch, Wipe (6 directions), ... -in Clock, Temperature, Brightness sensor3-8) Auto on / off and time scheduling.3-9) 4, ... manager a lot of led signs. It can communicate a lot of sites, led signs, it can input a lot of ... Match applied led sign communication management parameters. It can manage the display time and ID ...