Compressed air horn with two alternating notes and possibility of combined sound. Complete with electric valves and electronic alternating device. Metal chromed trumpets. Installation in engine compartment.
Air horn complete with electric compressor, combined or alternating sound. Three metal chromed trumpets, complete with relay, tubing and fixing hardware.
Single air horn for boats, entirely manufactured of non-corrosive materials. Plastic chromed trumpet, complete with compressor, fixing hardware and relay.