Or something else... A few days ago, Youtube recommended me this video of a Japanese siren doing it's musical test: https://www.youtube.com/watch?v=Aia6ncq8W64 The siren kinda resembles an i-Force, but the way that it's mounted makes it look like a Quadren. It's not the first time we've seen foreign...

Greenrid wrote: ↑

Sat Dec 09, 2023 7:30 pm

If I'm not mistaken, these appear to be Sentry F2 sirens. The metal mounting bracket on the motor and the way the horn is shaped give it away. It might look squished on street view, but that's just the camera.

I didn't know about this siren so thank you!

At each end of the drawbridge, there were these red sirens (because every california drawbridge had to contain a siren) At first, I thought these were those Federal Signal Model type sirens but the mount and that rounded back doubted my thoughts. Sadly, the bridge was decommissioned somewhere around...

$2800 is $32265 today. Those 5HP music sirens cost more than the average US siren

Quite hard to see, but here's is a Federal Signal Model 5/7 at the Ogden-Hinckley Airport, UT

https://maps.app.goo.gl/7vmRBzhGcjgDeZKv7