Sign that also shows the vehicle speed and blinks “SLOW DOWN”

You can have a sign that also shows the vehicle speed and blinks “SLOW DOWN” if vehicles are speeding. Our PNL10 speed display kit measures and shows the vehicle speed. Additionally, you can trigger this “SLOW DOWN” message sign directly from it. In this configuration, the SLOW DOWN board is a very inexpensive option as it does not use a separate radar and is a simple string of LED’s.