... program effects by date, week, month, time, or playing table list.Introduction:YM-H805SA is a single ... you can set to use one port, two ports, three ports or four ports, totally can control 4,096 pixel ... play program by date, week, month, table list or time as you need. It is very flexible ... can control various normal drive IC lights, and or various customized drive IC lights.l High speed photoelectric ...