Radar Speed Limit LED Display has very outstanding speed Limitation alarming function,it can reduce the accidents of high speed and bring safety for drivers and passengers.The radar is widely used on high way,national road,province high way,city fast lane,rural and city road,gate of school,high-bay bridge and some speed limited road near big factories.When the cars approach the radar measure speed area(the speed sign 0m-500m range),the macro-wave radar will measure the speed automatically and the speed will display on the LED display to warn the driver of high speed driving.Then the diver will deduce the speed and avoid some accidents by high speed driving.

radar display：

1 display mode： 2-digit LED display(optionally)
2 power supply：90-220V
3 working voltage：12V ，working current：<1.5A ， measurement range from：1-99km/h
   LED size is 40x36 cm,  frame size is 70x60x24 cm.
4 speed limit display：display for the green Numbers within safe speed and red Numbers
   if speed limit is exceeded. 
5 application：urban rapid road，highway，Suburban cables，speed limit road such as 
   Authority & universities.
6 for three or four lanes at the same time.。

LED display feature：

LED：5mm diameter，lifetime: one hundred thousand hours

LED color：red & green，the brightness of single red lamp: 6000-8000mcd , angle 25°

                                             the brightness of single green lamp: 13000-15000mcd，angle 35°  

Display uses 7 yards of paragraphs, each stroke period of red and green leds 30, high brightness which can be clearly seen from 1000 meters.