About Radarsign Radarsign™ is the manufacturer of the world’s first armored radar speed signs. Scientifically proven to reduce speeding, Radarsign products solve traffic calming problems without impacting the environment, roads or driver comfort. All Radarsign standard models are MUTCD compliant and they are designed and manufactured in the USA. The armored design—exclusively available from Radarsign—was born … Continue reading About Radarsign