The siren was removed in the early 2000s' and replaced with the T-128 you see. The siren was placed on the existing pole. I believe the blower and controls were scrapped, but the head was saved and is at American Signal. We brought the siren head to SirenCon 2023 and ran it up on a Thunderbolt blower.

Allow me to shed light on this subject. Since Josh (one of the SWS guys) started SirenCon and he runs the show he was looking for sponsorship. The SirenCon staff reached out of Federal Signal who told them to get in contact with the other Wisconsin siren company that shall not be named. As you can i...

Tom with SWS here, I know ASC is currently looking for more staff in the production area. They are looking for full-time, but possibly part-time as well. We are not currently looking for any more workers at SWS, but that could soon change. I do also believe that ASC needs you to be 18 to get hired, ...

Allow me to enlighten you on the new horn design. The old design is not discontinued or completely switched to the new design. In fact the T-128 we are installing Friday, still has the old design. As most of you may know since the days of ACA, ACA, and American Signal never cast their own fiberglass...

You can not judge what is inside based on the style of enclosure. We have seen CompuLert 3 boards inside the "Version 1" style box. The "Version 1" style box is actually CompuLert 2.

The parent company of ASC was Alerting Communicators of America, (ACA) died out because of poor sales. Then Mr. Biersach went on to buy ASC and then after some years, it is as we know it today. A little more info about asc: https://en.wikipedia.org/wiki/American_Signal_Corporation#:~:text=ASC%20was...

Although it is not a Mobile Directo, Here is the audio of the Allertor Yelp signal
https://youtu.be/ijO0BrOq_z4?t=860

Most manufacturers do not want sirens going to collectors not out of fear of the collectors setting them off, but due to it possibly costing them a sale. If they can make sure old sirens or the siren part of the old sirens are disposed of it guarantees that it can't take away from a future $22,000 s...

https://goo.gl/maps/K7dUjMpA5YyHt4uh9
That is where it used to be it has been removed for quite some time though.

It sounds like that system has been upgraded to Encrypted FSK. I think all ASC nuclear systems were upgraded due to the nuclear system to the north of me also having them. I am also willing to bet that they are using acoustic sensor cards.