Ultra bright－red，yellow，green，blue，white optional

All function can be edited by remote control or PC software

RS-232/RS-485/Ethernet/Wireless Ethernet optional

Power: AC 110/220v optional　

8kinds of fonts ,from small to big ,10 kinds of time formats, temp. display optional

Turn on/off to set time　

22 kinds of display mode, 5 grade display speed, 10 grade stop-time

AUTO./manual? brightness control

Firmware and Fonts update on-line