Add: No.20 Puyan Industry,Binjiang

District, Hangzhou,310053 China


Fax:086-57185907150 ex 802


  • To Talk
  • btbsign-Click To Talk
  • Email to me!

4'' Indoor Red LED Digital Countdown Clock

4'' Indoor Red LED Digital Countdown Clock

4'' Indoor Red LED Digital Countdown Clock


Countdown from 99:59 to 00:00 or 59:59 to 00:00

Count up from 00:00 to 99:59 or 00:00 to 59:59 nonstop


LED digital countdown clock can display 12 and 24hours time and countdown count up with format of minutes and seconds. It countdown from 59:59 to 00:00 or 99:59 to 00:00 setting by remote controller.It is perfectly used in business, schools, office, hospitals and other location where accurate time and countdown time is needed.


Instruction :

■ Clock Accuracy: + Or – 1 minute per year

■ Setting by wireless remote control or wired control or external buttons or synchronized with PC.

■ Optional Synchronization: GPS, RS485, Network and wireless.

■ Clocks are made of 7 segment digital LED

Display :

■ Digit size:4’’/ 10 cm

■ Format: HH:MM & MM:SS(HH is for hour, MM is for minutes, SS for seconds)

■ Display time of day,Countdown and count up

Power supply :

■ Power supply AC100~250V to 12VDC

■ Plug according to different Country

Mechanical :

■ With black Aluminum housing and different color of cover.

■ Bracket, Wall mounted and hoisting.

Application Areas:

■ Railway Stations ■ Airports ■ Factory Premises

■ Court Rooms ■Church ■ Examination Halls

■ Conference Halls ■ Banks ■ Sport