1:Ultra bright?red?yellow?green?blue?white optional
2:All function can be edited by remote control or PC softwar
3:RS-232/RS-485/Ethernet/Wireless Ethernet optional
4:Power: AC 110/220v optional
5:8kinds of fonts ,from small to big ,10 kinds of time formats, temp. display optional
6:Turn on/off to set time
7:22 kinds of display mode, 5 grade display speed, 10 grade stop-time
8:AUTO./manual brightness control
9:Fireware and Fonts update on-line