Model 416
Euro Emergency Horn
120 Decibel 540/660 Hz

Super loud, air powered two (2) tone horn. With the throw of a switch you can change the sound of the horn from a Steady Blast to a Euro Emergency Vehicle HI/LO sound. The two (2) trumpets are metal, chrome plated and will look great in any engine compartment. Comes with a heavy-duty compressor, 30-amp relay, hose, toggle switch and mounting hardware. Instructions in English / Spanish.