Twin air horn for external mounting, complete with electric compressor, relay and fixing hardware. Metal chromed trumpets, particularly suitable for installation on vans, campers, pick-ups, offroad vehicles, etc.
Single air horn for boats, entirely manufactured of non-corrosive materials. Plastic chromed trumpet, complete with compressor, fixing hardware and relay.
Electropneumatic horn with reduced dimensions (total length 25 cm) but with high sound output, complete with electric compressor, tubing and mounting hardware.