The Storm and Windstorm whistles we manufacture are the loudest whistle in the world, capable of being heard over a half mile away. Utilizing a patented resonance chamber integrated into the whistle, the sound is focused like a laser beam and blasts an alarm twice as loud as any whistle made in the world. This same harmonic chamber also acts to protect the whistle from mud, snow and sand allowing the whistles to even work underwater.
The more compact version of the Storm whistle, The Windstorm™ whistle has a slightly lower decibel rating than the Storm, but has the same waterproof capabilities, tremendous power, and sleek design.
The Storm and Windstorm whistles are the loudest whistles in the world. If having a personal safety whistle that can be heard through glass, over the noise of crowds and over the drone of machines, these are the whistle for you.