Dewalt Train Horn Gun

Engineered Performance & Practical Features

The dewalt train horn gun packs a high-output air compressor, real metal horn trumpets, and our custom control PCB into a handheld, battery-powered unit. You get three selectable volume levels, motor overheat protection, and battery deep-discharge safeguards, plus wireless remote triggering up to 2,000 feet. Hand-assembled in the U.S., each unit uses genuine cordless drill batteries from major tool brands, so swapping batteries or using a complete kit is straightforward and dependable.

Ready-To-Use Portability

The dewalt train horn gun arrives ready to go—no vehicle mounting or hard wiring required. Snap on a compatible DeWalt battery, hit the wireless remote, and you’ve got instant loud signaling for roadside emergencies, ranch work, or event safety. The metal trumpets deliver a full, resonant blast you feel as much as hear, and the compact compressor fits into a toolbox or trunk without fuss.

Why It Matters

Looking for a loud, cordless horn that works without installation?

BossHorn builds every unit with real drill components and industrial-grade parts. We hand-assemble in the U.S. so issues get noticed early. Our custom control board protects motors and batteries during heavy use. You can trigger the horn from far away with the wireless remote. No drilling, no wiring—just plug in a tool battery and go.

The dewalt train horn gun is ideal when you need immediate, high-decibel signaling and simple portability. It’s a practical choice for truck drivers needing roadside warnings and landowners who want a durable, mobile alert device. With thermal cutouts and deep-discharge protection, it’s built to handle repeated bursts without frying the motor.