Hand Crank Air-raid Siren
Similar to the sirens used in WWII to warn people of air-raids, the Viking Horns hand crank siren is a siren that gives an eerie sound when cranked and will surely get anyone’s attention in the room. Perfect for annoying the neighbors, your family, people at a music festival, or just creeping people out in general, the hand crank siren is certainly perfect for any occasion. Plus, it’s just a cool piece of history! Grab it now!