Milwaukee Train Horn Kit

Performance Features That Matter

BossHorn’s Milwaukee train horn kit pairs a high-output air compressor and metal train trumpets with our custom control PCB. You get three selectable volume levels, motor overheat protection, and battery deep-discharge protection. The kit uses real Milwaukee-compatible battery packs and a wireless remote with up to 2,000 ft range, so the horn is loud, portable, and safe for repeated use without frying the drill motor.

Ready-To-Use Convenience

The milwaukee train horn kit arrives ready out of the box—no vehicle mounts, no hardwiring. Pop in an M18 battery or buy a complete kit with battery, snap the compressor onto the drill housing, and you’re set. Great for trail runs, farm gates, and emergency signaling; the sound is immediate and unmistakable, and the system stays compact when you need to store it.

Why Build With Real Components

Looking for a drill-powered train horn that’s truly cordless and reliable?

We hand-assemble every unit in the U.S., using genuine components from real cordless drills and impact drivers.

That means actual tool batteries from 15+ major brands fit and power the horn without adapters.

Our custom PCB gives selectable volume, motor overheat protection, and battery deep-discharge safety.

We design for loudness you can trust, and for people who need a horn that works, day after day.

BossHorn stands behind each horn with a one-year warranty and parts you can service.

BossHorn’s commitment to U.S. hand-assembly and real tool parts makes the milwaukee train horn kit a practical, long-lasting choice. The genuine battery compatibility and industrial-grade trumpets mean field-ready loudness without vehicle installation, and the warranty protects your investment.