Emergency Air Horn

Powerful, Portable, and Protected

BossHorn’s drill-powered emergency air horn pairs a high-output air compressor with real metal train horn trumpets and a custom control PCB to deliver massive, usable sound. Three selectable volume levels let you choose from firm warning to full-alert blast, while motor overheat and battery deep-discharge protection keep the unit reliable on long outings. Since it runs off common cordless tool batteries and includes wireless remote control, you get truly portable, maintenance-friendly performance without vehicle installation.

Ready Out Of The Box for Real Scenarios

The emergency air horn arrives ready to use—just snap on a compatible tool battery or buy a complete kit. You’ll notice the metallic, resonant trumpets project clear, directional sound that cuts through wind and ambient noise. Ideal for roadside emergencies and marine signaling, it’s also handy for ranch work or large-event crowd control where instant attention matters.

Why BossHorn Matters

Looking for a wireless, battery-powered emergency air horn that you can trigger from the end of a long driveway?

We design each unit around real cordless tool components. Every horn is hand-assembled in the U.S. by technicians who test each compressor. Our custom PCB gives selectable volumes and safety cutoffs so a horn won’t cook a motor or kill a battery. We support more than a dozen major battery brands so replacement power is easy to find. Each BossHorn ships with a one-year warranty because we stand behind what we build.

BossHorn’s emergency air horn delivers instant, controllable volume and rugged portability for people who need loud, dependable signaling without installation or fuss.