The Champions F110: The Original Emergency Siren That Roared
I first saw a Champions F110 Mechanical Dual Tone Fire Police Siren at a flea market. It sat quietly among rusted tools and vintage signs — a hulking cast-metal beast. Though silent, I could almost hear its iconic wail. This vintage siren looks like it was built to survive a nuclear blast.
Siren That Ruled the Streets
Back in the early 1900s — long before phones blasted emergency alerts and sirens flashed synchronized lights — the Champions F110 ruled the roads. When you heard it coming, you moved. Fast. It wasn’t just a siren; it was a public warning packed with raw power.
A Sound That Saved Lives
The F110 wasn’t your average honk. This dual-tone mechanical siren created a haunting, oscillating wail. It cut through the city noise like a hot knife through butter. If you’ve ever tried shouting over traffic, you know why that mattered.
It didn’t just scream — it sang a terrifying song: “Get out of the way now.” No electronics or chips, just pure mechanical grit. The craftsmanship behind it made modern plastic sirens feel like cheap toys.

Why It Mattered Then — And Still Does
These sirens weren’t loud just for show. Cities and towns needed a signal that cut through chaos, telling people clearly: “Pull over, or someone’s life is at risk.” The dual-tone sound broke through every other noise, clearing the way.
Thanks to this distinct sound, fire trucks and police cars got to emergencies faster — saving lives by cutting down response time. That’s emergency math everyone can appreciate.
Built to Last
The F110 was a tank. Made mostly of steel or aluminum alloy, it survived bad weather, rough roads, and bumps without breaking down. First responders needed gear they could trust — and the F110 delivered.
My friend Joe, a former fireman, once told me their old engine had one. The first time it went off, it scared him — in a good way. He called it “the sound of getting things done.” I like that description.
A Mighty Antique Today
If you find one of these today, treasure it. Better yet, mount it in your garage and give it a spin now and then (just warn your neighbors first). Collectors adore the F110 — not just for nostalgia but because it represents a time when things were made with soul and a touch of overkill.
For me, the Champions F110 is a relic of mechanical history. It reminds us how far we’ve come — and how cool things used to be.
So, if anyone asks what a Champions F110 is, call it the OG emergency bellow — the 20th-century legend that never stopped screaming. And if you ever hear one in action, trust me, you’ll know.