A good and quality car horn. The traffic regulations stipulate that it is forbidden to operate a vehicle with a defective horn. This is to prevent accidents. Your signal may be in good working order, but what good is it if no one can hear it? Install this loud signal - safety on the road depends on it. The kit comes with 2 beautiful 110 Decibel signals. There are several color options. They work both from 12 and 24V.