Electro-pneumatic horns have a big advantage over air horns: they feature integrated compressors and therefore there are no external air hoses. Extremely powerful and easy to install as they have just one fixing point. Available as single note or two-tone. The Hurricane single note horns give over 110 dB(a), the Tornado two-tone horns give 112 dB(a), which is almost twice as much noise. Made in Italy.