Warning light for warning of approaching emergency vehicles at road junctions, has all-around signal light emitting colored light with integrated radio receiver installed near road junction

摘要

The device generates a flashing light and is especially in the form of an all-around signal light emitting colored light with an integrated radio receiver is installed near a road junction. Mainly emergency vehicles of the police, fire service and ambulance service have radio transmitters for manual or automatic activation of the signal light while approaching a junction.