LED Radar Speed Limit Sign
Introdution
Radar speed signs (also called speed display signs, driver feedback signs, and "Your Speed" signs) are an effective and affordable tool to slow drivers down. The signs display the speed of approaching vehicles, making speeding drivers aware that they are exceeding the speed limit. Studies have shown radar signs produce 10-20% reductions in average roadway speeds, along with an increase in compliance with the posted speed limit.
Specification
Way of display |
by two 7 segmental digital characters(188) |
Power Supply |
solar panel 12V 100W,battery 12V 65ah,AC 220V/110V |
Limit speed mode |
show green number in safe speed, show red number out of limit speed
|
Color |
single- color: red and green color ; double color: green stands for safe speed; red stands for over speed |
screen size |
690*340mm(L*H) |
Cabinet Size |
1404*810*200mm(L*H*D) |
LED |
traffic special LED lamp beads |
Brightness |
red:5000-7000mcd; green:10000-12000mcd |
View Angle |
red:30°; amber:30°; green:45° |
Working Temperature |
-40℃--70℃ |
Application:urban express way, high speed way, schools, hospitals ,three-dimensional parking lots, entertainment venues, factory entrances and exits, mining area, accident-prone sites, construction sites, temporary construction sections etc.