“Twin” Siren Setups

[carolinasignalco]

https://www.google.com/maps/@34.3705527 ... 312!8i6656

2 2001 series. the map current view doesnt get both

t121 and darley model 3
https://www.google.com/maps/@34.0024925 ... 312!8i6656

aca screamer and fedelcode

https://www.google.com/maps/@35.0401826 ... 312!8i6656

whelen vortex and model 2
https://www.google.com/maps/place/Glend ... -81.835693

sterling k5 and n5 https://www.google.com/maps/@33.2490195 ... 312!8i6656

10v and t128
https://www.google.com/maps/@35.1489708 ... 384!8i8192

m10 and little giant
https://www.google.com/maps/@33.1874346 ... 312!8i6656

m10 and model d

https://www.google.com/maps/@34.1696266 ... 312!8i6656

[Randomusername]

Wilmot, SD (3T22 + Model 3): https://www.google.com/maps/@45.4092984 ... 384!8i8192

Veblen, SD (2001-SRNB + STH-10): https://www.google.com/maps/@45.8632722 ... 384!8i8192

[sirendude69]

Thunderbolt 1000(T) and a model 5 (or 7?) in Williams Iowa. I took this photo of them back in July of last year.

[Rivian_Kid]

I know of a 1003 and 2001 setup in Moores Hill, IN on Manchester Road. I pass it whenever I'm going to my dad's friend's house.

[Yershkmatov]

I found one just the other day in Hayfield MN, A Thunderbolt 1003 and Single tone Sterling siren that actually sound off together!

https://i.ibb.co/1ZxN1XP/100-3332.jpg

Both sirens can be heard in this video, but only the Thunderbolt can be seen.

https://www.youtube.com/watch?v=_0G3RlhYSOM&t=13s

[getextreme2]

There are 2 (I think) Darley Model 2s on a post next to the fire department in Montgomery, Massachusetts.

[Chicagosiren-hunters]

There are 2 (I think) Darley Model 2s on a post next to the fire department in Montgomery, Massachusetts.

I'd be willing to bet that one was single-tone and the other is dual-tone; a lot of places seemed to do this back in the day.

[Theverythingkid2750]

The Thunderbolt 1000 Is inactive due to the 2001 replacing it, but the town decided to keep the thunderbolt. I guess it was to expensive to take down?

https://www.google.com/maps/@38.2457232 ... 384!8i8192


The STH-10 is inactive and has no boxes and it looks pretty rundown and done for, and its still up so maybe the town can't remove it like marmet?

https://www.google.com/maps/@32.5595354 ... ?entry=ttu

[Fanman]

Here's a Sentry 15v2t and a model 2 in Chapman, Nebraska

Model 2 does daily blasts and sentry is for weather and fire calls.

https://www.google.com/maps/@41.0241657 ... ?entry=ttu

EDIT: There's also almost a triple in Clarks, Nebraska

Consists of an inactive Darley 3v8, a Darley Model 7A which does noon whistles, and a Sentry which is for tornadoes and fires.
There's not good Street view, but you can kind of see them.

https://www.google.com/maps/@41.2150376 ... ?entry=ttu

Hope these are good...