Dual Train Horn for Bauer® 20v Battery

Kickoff is minutes away, the bleachers are packed, and somebody has to be the loudest fan in the lot. With the Dual Train Horn for Bauer® 20v Battery, that somebody is you — and all it took was the battery you already own. Two metal trumpets, an onboard air compressor, and a wireless remote turn a single 20V pack into an attention-grabbing blast you can bring anywhere.

• Dual-trumpet system that produces a range of thrilling, unmistakable sounds
• Wireless remote module operates the horn from up to 160 ft away
• Complete kit: main unit, air compressor, metal air horns, and remote control module
• Works with original and compatible batteries — nothing extra to buy beyond a pack you likely have
• Simple setup: link the parts together and you are ready to go

Why Start with the Dual

The Dual is the streamlined entry point to our Bauer® horn family. You get the full battery powered, portable train-horn experience — compressor, metal trumpets, remote firing — in the most compact package we offer on this platform. For value-minded buyers, that math is easy: every essential is in the box, there is no installation project, and the power source is the same 20V platform already running your cordless drill and impact driver.

Take it to American football, basketball, hockey, or soccer games and cut through the crowd noise. Bring it to graduations and conventions where an announcement needs to land. Keep it handy for signaling on group outings — or for the kind of prank your friends will retell for years. One compact kit, dozens of excuses to use it.

In the Box

• Main horn unit with air compressor
• Dual metal air horns
• Wireless remote control module
• Battery sold separately — works with any Bauer® 20V battery

Bauer® is a registered trademark of its respective owner. We are an independent seller and are not affiliated with, endorsed by, or sponsored by the trademark owner. All references to Bauer® are about battery compatibility only. Battery not included.