1.Display show :4 digital days and 6 digital HH:MM:SS countdown, display format is DDDD HH:MM:SS. When it countdown to 00:00:00, it will subtract 1from left days, and data can be revised either by the remote control.
Frame :Aluminum alloy
Faceplate :Display window cover glass
Operation: Key-press and wireless remote control
2.Technical norms:1.time format :24hrs
2.clock precision :less than 2seconds on a daily basis
3.power supply:AC110~250V
3.Display Function:
Through RS232,RS485,USB,TCP/IP,Wireless communication the screen can display time, display temperature, display the various price.
4.Service:three year limited factory depot parts warranty.