I think the first alarm IS a Simplex 4050; I recall seeing a Simplex control panel. But, it had the projector of the Vibratone 350. And, the second alarm had SIMPLEX written in black letters on it. This alarm looks a lot like a 4050, but only has a set of four openings on the corners (16 Total openi...

I'll make some drawings on Paint, and post those images so you know exactly what I'm describing.

Okay, there are two alarms I would like to inquire about. The first one is red, with a square horn projection attachment, no strobe. It just does a continuous buzz that is low pitched. Second, also red, is a buzzer without a strobe or projector and it had curved openings on the corners. I do not kno...

It's the land of infinite discovery....are any sirens for sale?

Also, I spy 812s!

videogamer wrote:I tad off topic but isint tulsa OK where the outsider took place? ya know the book? PS. Cool siren! and nice job finding it!

Thank goodness for Google!

http://tulsatvmemories.com/outside1.html

I noticed in Iowa a lot of towns had 2t22s and T-Bolt 1003s, plus model 5s. Didn't see anything else. anyone know of any systems out there that aren't Federal?

I saw the TU siren on YouTube, and it was either an OA4 or a WPS-2904. Very loud, low toned siren.

I saw on the tag on the control box that said "SiraTone: Model EOWS*". Out of curiosity, were there any other SiraTones besides the EOWS* series?

Yeah, I remember the CTI's in Okmulgee. They are StormMaster Omni's and are like 108-112 dB at 100' or something like that. I think their range is about 1/2 mile in radius. Those sirens are a pretty rare find.

Just found literature on the 2910, says that it has ten 400 watt speaker drivers, so it has more than 2 times power than a 3016. Dang!