Prison siren systems?

[Batman]

The Eastern NY Correctional Facility in Ellenville, NY has this STH-10 on the roof of one of the buildings:


I'm not sure if it's still in use or not, but I do know that the local fire department which is not even half a mile away from the prison also uses an STH-10. I wonder if that could lead to confusion.

[Gil]

At one point in time there was a Soundmaster 115 in Attica, NY. Whether it was for the prison or the community, I do not know.

[EOWS1212man]

Auburn, NY Has a 16/16 Sterling M-10 for jailbreaks. It is tested every Saturday at noon along with all other Cayuga County sirens.

[Daniel]

I've never seen a siren at Alcatraz. Since it is on an island, there would be no need for public warning. There might be local alarms on the buildings, though.

[estokke09]

After doing some digging, I was able to find out that they did have a siren and a steam whistle on Alcatraz. They used to be located on the power house. The siren was later moved to the administration building.

[Melvin Potts]

A bit off topic here, but since Alcatraz has been discussed I'll mention it.

I visited Alcatraz during a trip to San Francisco during summer of 2011. The tour is well worth the price; I'd recommend it to anyone visiting the area.

However, it's advisable to book tour date and get ticket on line a couple weeks in advance. The Alcatraz tour is so popular that it sells out a week or more i advance. I was on the first boat to the island the morning I went; sign at ticket booth said there were no tickets available until middle of the next week.

[MysteryMachine]

Pretty sure the Chester County Prison here in PA has an xT22 on the roof. I was told they used to test it but not sure if they still do

[weasel2htm]

New Mexico State Penitentiary as of 2005 had/has an STH-10, the 2005 remake of "The Longest Yard" was filmed there, the STH-10 is visible in a few scenes throughout the movie. I think I mentioned this on the board a few years ago, but given the thread topic, it fits in here.

[SirensOfNewYork]

(BIG bump) I was on the bus for Varsity Swim Team and the meet was at a school right next to the Fishkill Correctional Facility (Horrible place for a school, right?) Anyways I found two air horns on top of the parole building. They look like train horns. https://www.google.com/maps/@41.5215832 ... 312!8i6656

[Jared H]

Dallas State Prison in PA has a system of a 1003 and two 2904s which directly replaced said 1003s. Those of you who've been around for a while may remember this photo that Dave Fritz took many aeons ago, of a 1003 on a crazy tower in Chase, PA - that siren is now one of the aforementioned 2904s.
They test every weds. at 12.
EDIT: the 1003 is inactive and was just left in place.