led traffic light countdown timer

Brand:aa

Product detail:

Model Name :  led traffic light countdown timer

 

This signal work with traffic light and is specially designed to increase the safety of car driver,by

 

showing number of seconds left to change signal from red light to green light or from green signal

 

to red signl to assist drivers to determine if he should continue driveing or should slow down to 

 

wait for light changed.

 

When green vehicle signal is on ,the green light is changed ot be red.

 

When red vehicle signal is on ,the red digits ill be shown with count down digits,to show the

  

number of seconds the car driver needs to wait before the red light is changed into green .

 

The maximum number of two digits is 99 seconds.If the countdown time is set exceeding 99

  

  seconds,the signal will not show the digit until it counts 99 seconds.

  

1)dimension : 800×600 mm ;

 

2)display color : three colors ;

3)display time : 2digit (max 99) ;

 

4)timing error : 1 second ;

 

5)elemeng power : < 25w ;

 

6)form of display : digital ;

 

7)brightness of reference axis >4000 cd ;

 

8)ling source super bright : LED or incande;

 

We also can be customized according to customer requirements