That poor Sentry has certainly seen better days.

Synther wrote: ↑

Sun Mar 05, 2017 5:26 pm

Realllly old news. Use the search bar.
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I did I got nothing.

I am quite certain those Whelen Vortexes are part of The Turkey Point System. Either way, Vortexes wouldn't be usable in the Turkey Point system, because Turkey Point uses voice capability over their sirens, and Vortexes aren't voice capable, while the 4000 series (identical appearance to Vortex) i...

I was on the ATI website recently and noticed that they have a new siren on their website, it appears to be a Federal Signal Modulator design ripoff. The photos of the siren on their website appear to be photo shopped replacing another model ATI with the new model. http://www.atisystem.com/products/...

I found a list of Dade County siren locations but sadly none of witch are
Altec Lansing ''Giant Voice'' sirens. The tower the one in the video is standing on could have been removed with the siren.

http://www.skyscrapercity.com/showthread.php?t=882686

I am quite certain those Whelen Vortexes are part of The Turkey Point System.

Nice Find!

Hello, I was looking around on YouTube and found this promotional video from ACA produced in 1980. I thought the video was interesting and was worth sharing.
https://www.youtube.com/watch?v=56g_jmHOWgY&t=1543s

Static phase converters are also alot cheaper.

I use the Temco static phase converters they work well on my model 5at.