i want to hit Upper Milford, Catasaqua, try redoing Alburtis, and i knows there are a few Sterling M series sirens within the county. I have to find them. There's also an ACA Screamer located in Emerald. I can't though. I'll try and get some mystery sirens for you.

Sure, it won't be right away because school. I want to do Catasaqua"s STH-10 too.

**UPDATE** The Model D on top of the Alburtis Fire Company is currently not active. The siren has been deactivated because the siren will go off randomly. The Alburtis Fire Company has plans to fix it.

You got some very neat pictures.

Managed to snap a picture of the Trexlertown STH-10. Just learned that this siren may be a 1956 STH-10. This was taken less than 15 feet away. It was the closest I ever been to a siren. It was huge. Wished it went off though. Oh well. What I heard from Rheems1 (I'm trying to be respectful, sorry if ...

The most creepiest siren recording I've ever recorded.

https://m.youtube.com/watch?v=YPApPCOB-os

Thanks!

When is that siren tested? I would like to go and record the siren.

It maybe fire signal, but they're probably using it for danger. Its weird because I recorded an STH-10 and it kind of has the same timing, but not quite exactly the same as in the video.

I don't know much about this SD-10. What I can tell you is that the siren is located at the Steel City Volunteer Fire Company off of Riverside Dr. I'm not sure if the siren is active or if the company has removed it.