Removed from a U. It has the very classic, warning dive sound. Operates on 110 volts. It has been bench tested and Ready for a navy shipmate or other nautical collector. The item “U. S. NAVY DBF KLAXON TYPE H-8 S 4 HORN” is in sale since Wednesday, March 09, 2016. This item is in the category “Collectibles\Transportation\Boats & Ships\Military\Other Naval Collectibles”. The seller is “richardpfc58″ and is located in South Padre Island, Texas. This item can be shipped to United States.