Radio Warning Triangle / Radio Warning Triangle

When our car broken down in the middle of the street, the first thing we do usually bring out the warning triangle to tell the other pass-by drivers.

Can you see where the problem is?
The problem is the traditional warning triangle only can warn the drivers who are near you, but not the drivers who are coming here, it’s very easy to cause traffic congestion.

Once we turn on this warning triangle, the GPS device which is built inside will find out the location of the car, and issued a broadcasting signal to the car which is nearby. When the drivers who are planning to come here hear the broadcast will cancel or try to find another way.