1,red led display 2,led display Pitch 10mm,16mm,20mm,25mm 3,led moving message sign Can display text,time, countdown ,temperature 4,CE
1.Red,also have yellow,blue,green
2.led moving sign Pitch 10mm,also have 16mm,20mm,25mm 3.led sign Can display text,time, countdown ,temperature, graphic.Such as time 88:88:88 4.Optional communication way: RS232, RS485, TCP/IP, USB 5.With remote control.