Features & Benefits
BossHorn's DeWalt horn pairs a high-output air compressor with real metal train trumpets and a custom control PCB to give you industrial sound on demand. The board enables three selectable volume levels, motor overheat protection, and battery deep-discharge safeguards. Use genuine DeWalt batteries (or choose a complete kit) for reliable runtime, and trigger the horn up to 2,000 feet away with the wireless remote. Every unit is hand-assembled in the U.S., so the fit, airflow, and output feel built—not toy-like.
Portable Power & Everyday Use
A DeWalt horn snaps onto the same batteries you already carry, so there's no wiring or mounting. Expect raw, metallic trumpet tones, quick spool-up from the compressor, and obvious attention when you need it—perfect for work trucks clearing tight sites or for farm and ranch signaling. Lightweight, ready out of the box, and useful whether you’re calling across a busy yard or alerting traffic at a jobsite.
Why This Matters
Looking for a wireless train horn that works with DeWalt batteries and won’t need permanent installation?
We hand-assemble every unit in the United States. We design around real cordless drills and impact driver components. Our custom PCB protects both motor and battery during heavy use. We tested compatibility across 15+ major tool brands so your tools stay useful. We back each horn with a one-year warranty and straightforward support.
BossHorn’s wireless control and 2,000-foot range make roadside alerts simple and safe. The DeWalt horn uses genuine metal trumpets for authentic resonance and peak decibel performance. Thermal and battery protections mean you can call attention without risking permanent damage. Because there’s no vehicle install, you can move the horn between trucks or grab-and-go for emergency needs. The result is professional-level loudness in a portable, cordless package.
