Yea I still thank he’s cool but yea that’s the downfall of siren head is kids that ruined the siren community I still think he’s cool like is a genius creation that Trevor made but u can hate me Ik since I like siren head but I’m not like those people who said SIREN HEAD?
The sound is alternate wail. This sound is used on epws 612, 1212, etc. The siren itself: no idea. Just search "alternate wail siren" and chanses are you will find something thats sounds exactly the same.
FireCyclone one time i went to Chicago and once when i was in my hotel, i heard this and i thought we were being nuked. But then the hotel staff told us it was a tornado siren........
@@hunganhnguyen1902 stfu and cry us a river about your parents not letting you see, say, and hear cuss words. + i bet the comment is older than you even if it says "7 years ago"
I heard somewhere that this specific wail is used in places such as Chicago because the different tones (at least one of the frequencies) travels further so there doesn't need to be as many sirens, which seems reasonable to me but I'd like to hear what others have to say on it.
2004 we're visiting downtown Chicago from California. A wild thunderstorm (even by Chicago standards) blows through. All of the sudden one of these is going off down the street. Totally freaked out my wife.
@@neptuneWX This creepy tone, alternate wail. We'd never heard anything like it, and combined with the scary storm, we thought the Martians were invading.
After checking VTEC KLOT Tornado Warnings in 2004, I can determine that you were visiting downtown on 4/20/2004, since there was a Tornado Warning that day that likely triggered the OEMC zone where you were.
@@neptuneWX Check that for August 2004. That's when we were visiting. If I recall correctly, they never actually declared it a tornado, but it was close. Tree branches down all over etc.. I watched it approach on radar. Never seen so much lightning, just almost continuous literally for hours, long after the main winds moved out. We were on 20th story at a place not far from Belmont Harbor. I thought it was great...family not so much.
Sounds like the T-Bolt in downtown Cincinnati is still active as well. It's interesting that they're using Alternate Wail for testing now. Last time I was down there for a test a few years ago they were doing Westminster Chime for tests.
forest fox it really isn’t creepy lol. The sound of multiple regular sirens getting louder and quieter as they turn towards you sounds like a horror movie. Literally
*FunFact:* The function Alternate Wail from Modulator MOD-2008 was projected to only be used during the Armageddon, the Ragnarök , or during the awaken of the Elder Ones.
I've been wondering what siren made this noise ever since watching the videos of the sirens in Chicago never would have guessed it would be a modulator...
@@alexandergrube6437 they do, and if you put a UV controller on a Whelen, they will be able to do it. (I don’t recommend it because it will make the siren life shorter). For example, In Hoover Alabama, they have a Whelen that does hi lo and alt wail.
I think chicago haa DSA'a and mod's that do alt wail. Im certain about the alt wail part but not sure about the mods and dsa if they have just on or the other, no mix.
We have a Whelan vortex that does this same alternate wail during an approaching thunderstorms or dangerous weather alarm and a steady high low for fire alert.
This is the same tone activation used in Chicago, but the ones you've heard in those spooky videos aren't this siren :) instead of a modulator, it's actually an EOWS 612 ! This tone sounds in franklin county Ohio too through whelen vortex 4004's, but only for actual warnings ! :)
Wait, so the difference betweed modulator 2008, 5020, 6024, 8032 is the more of those mentos the louder it is? And the EOWS 612 is just a spinning modulator?
IDC if im replying toa 3 year old comment, SO SHUT UP ABOUT IT, but there are speaker drivers, which make the siren sound. You are thinking of a 3t22 or a bolt 1003
The top 2 dishes contain 4 speakers per dish, with each speaker being able to deliver 100W's of power. The speakers are mounted inside with the driver at the parts where the two dish parts meet, with a horn directed to the center, where the horn changes shape and reflects the sound out from the bottom. All the speakers (basically one for each direction, North, East, South, West) reflect the sound out through the bottom of the dish, where the megaphonehorn shape on the outside between the dishes serves the purpose of amplifying the sound even further without needing even more powerful speakers and amplifiers. In the 2008 version the only dish that is not active is the bottom one, and it's there to serve as the bottom part of the horn shape of the middle dish. We have this siren in two versions in The Netherlands, the 1004 version only has one active dish at the top and one inactive one at the bottom, but the speaker configuration is the same. The Netherlands uses the 1004 in less densely populated (rural) area's where the chances of the siren carrying far enough with just one dish are bigger. In The Netherlands they are activated through a radio signal of some sort (the poles they are mounted on all have an antenna with a receiver/equipment box either at the bottom of the pole or when it's on a high rise building, near the base of the siren that's usually 1 or 1.5 meters up from the base). Should you be interested how they look from really close, I have a video from a test of those on my channel with some pictures and video while standing right next to one edited in (I absolutely do NOT want to be next to one of those when it goes off). We have the same type of siren, but the sound is absolutely different in The Netherlands.
People need to stop the siren head stuff, siren head has nothing to do with "Alternate Wail" Its just a tone to get people attention easier, so they made it a bit creepy sounding....
For those that want to troll in school with your PA system. You can go to Federal Signal's website and under "resources" you can download the alternate wail sound.
StarKin UA-cam that's a great question. I know Chicago uses it because the sound echoes off of all the buildings but I'm not sure why any other place used it
At first I hear a 2001-srn and an ACA allertor 125 or ACA p50 I don't know which one then I'm holding my phone up to my ear to find out which one it is then the modulator sounds alternate wail
Believe it or not, the thunderbolt that you thought is set to chopper level 7, is actually set to chopper level 5, because the blower is running backwards, sucking the air in, rather than forcing the air out, which slows down the chopper speed. It sucking the air in doesn't affect the speed of the rotor.
I live next to a whelen but idk it's model number, a hint it is non rotational For tests it does west minister chimes and voice It says "this is a test this is a test of the emergency warning system this is only a test" to announce a test. Then it does west minister chimes. After it is done it says "this has been a test of the emergency warning system this was only a test" It sounds alert for tornado warnings,flood warnings and more I think
![Sirens doing weird or unusual things compilation - PART 1 [TAKE 2]](http://i.ytimg.com/vi/vCPhdw_8AR8/mqdefault.jpg)
The siren at the beginning was actually kinda pretty sounding
Its kinda creepy
@@clarinart856 LIKE A MICROWAVE!
Omg yes!
Poopgirl Suates wut xD
It’s a 2001 siren I think
If I ever hear a siren like this in Kansas I'm just going to assume it's the end of the world 😭😭😭
you may in wichita at the mcconnell AFB they have a Modulator
4 actually
wtf, hence the word "assume"
1,000 SUBS WITH NO VIDS CHALLENGE heh no Chicago uses alternating wail as tornado sirens
America explain
2014: It's the Federal Signal Modulator.
2020: It's Siren Head, everyone get the guns!
Siren head is stupid
Yea I still thank he’s cool but yea that’s the downfall of siren head is kids that ruined the siren community I still think he’s cool like is a genius creation that Trevor made but u can hate me Ik since I like siren head but I’m not like those people who said SIREN HEAD?
@@robloxsirens2286, okay.
@@robloxsirens2286 well he’s not cool cuz he’s gonna eat u but amazing invention
@@alexmcface FUCK OF SIREN HEAD IS AWESOME AND COOL
Yes! I Finally Found It!! One Of My Favorite Sirens!!!
Me too 😄
Lucasblake90 I love tornado sirens but the alternate wail just haunts me
Ikr!
I only have the air raid version of this in holland
The sound is alternate wail. This sound is used on epws 612, 1212, etc. The siren itself: no idea. Just search "alternate wail siren" and chanses are you will find something thats sounds exactly the same.
Birds when siren activates: ight imma head out
Its probably just the gorvernment calling the birds back to change batteries.
the siren: wee woo wee woo wee woo wee woo wee woo wee woo
We need to stop using this and only use it for the apocalypse
The strange thing is, these run in a steady tone for actual warnings, and this is just for tests iirc
FireCyclone one time i went to Chicago and once when i was in my hotel, i heard this and i thought we were being nuked. But then the hotel staff told us it was a tornado siren........
SuperSirex127 2 isn’t that what the Wesminster chimes are for?
Nah it’s alternate wait for TORNADOES
STOP IT WITH LETS USE THIS SIREN FOR THE APOCALYPSE
Sounds like Chicago...
sounds like death
It does sound like Chicago! Chicago only sounds alternate wail for warnings though. Fancy seeing you here, +Creature Claw!
true. Chicago sounds alternating wail on fs modualators.
u know like the foggy day sounded like silent hill
Tionstav i thought Chicago ran on EOWS 612 sirens
It’s amazing that you can hear the Cincinnati sirens from across the river. That ambience was beautiful. If only the thunderbolts were still working.
Some are I thought, just some (or most) got replaced.
If this happens during school:
All of my classmates: *abrupt screaming*
Marble Wafers if this happens in class I’m running the fuck out 🏃🏽♂️🏃🏽♂️
I would be happy if heard this during school because this is my favorite sound on a siren. And I get it I’m a weirdo.
Sirenhead
The quiet kid: it's ahow time
@Yellow Thunderbolt 1003A Tornado Siren SHUT THE FUCK UP SIREN HEAD REALLY EXIST
Alternate sirens are always scary because you get used to the normal one then you hear this and you think holy fuck the worlds gonna end
Dont say "fuck" just say "f*ck"
@@hunganhnguyen1902 just let em curse man,
bro that's a bad word
@@sirenhead666wo WAH WAH CRY CRY THIS ISNT FUCKIN LANKYBOX
@@hunganhnguyen1902 stfu and cry us a river about your parents not letting you see, say, and hear cuss words. + i bet the comment is older than you even if it says "7 years ago"
The beginning sirens in the distance sounds so pretty
I heard somewhere that this specific wail is used in places such as Chicago because the different tones (at least one of the frequencies) travels further so there doesn't need to be as many sirens, which seems reasonable to me but I'd like to hear what others have to say on it.
When that siren was not activating and something else sounds in alternative wail
*siren head*
Erwin Besmonte ahaha that brought me here
Erwin Besmonte you read my mind
The sirens before the mod was the Cincinnati siren ambience
Lol. Im ur 100th like
Erwin Besmonte it is not siren head stop with siren head
siren starts at 1:35
And has a bit of a hiccup at 2:33
The siren test end that 4:52
Me so funny
@@doge4798 doge
@@doge4798 doge
2004 we're visiting downtown Chicago from California. A wild thunderstorm (even by Chicago standards) blows through. All of the sudden one of these is going off down the street. Totally freaked out my wife.
Woah, did it go off in this tone or regular wail?
@@neptuneWX This creepy tone, alternate wail. We'd never heard anything like it, and combined with the scary storm, we thought the Martians were invading.
@@cember01 Never knew that they did alt wail before 8/4/2008. Was this April-May 2004, during a major time for tornadoes in Illinois?
After checking VTEC KLOT Tornado Warnings in 2004, I can determine that you were visiting downtown on 4/20/2004, since there was a Tornado Warning that day that likely triggered the OEMC zone where you were.
@@neptuneWX Check that for August 2004. That's when we were visiting. If I recall correctly, they never actually declared it a tornado, but it was close. Tree branches down all over etc.. I watched it approach on radar. Never seen so much lightning, just almost continuous literally for hours, long after the main winds moved out. We were on 20th story at a place not far from Belmont Harbor. I thought it was great...family not so much.
The first ones sound eerily similar to the ones in Dodge City. Like a choir of angels warning of an apocalypse...
I like the siren ambience with the bell in the background very cool.
Sounds like the T-Bolt in downtown Cincinnati is still active as well. It's interesting that they're using Alternate Wail for testing now. Last time I was down there for a test a few years ago they were doing Westminster Chime for tests.
Thunderbolts aren’t electronic sirens..
@@lisirenprod1003 I never said they were?
I'm not a fan of alternate wail myself, I think it sounds pretty dreadful.
that's kund of the point, its not suppose to sound happy like everything is okay, its suppose to warn you.
but to be honest its creepy as fuck and small children really dont like it
It is supposed to creep you out, tornado warnings are no joke.
forest fox it really isn’t creepy lol. The sound of multiple regular sirens getting louder and quieter as they turn towards you sounds like a horror movie. Literally
@@forestfox896 not creepy at all
I just loved that after that other wail stopped sounding and the modulator took its turn.
Sounds like the main menu music to an adventure video game
Nicholas Kim Sounds more like the ambience for a post-apocalyptic game like Killing floor.
Kinda fucked up adventure games do YOU play
Ahh yes, the adventure of a spiraling descent into madness
Nick Kim what?
what kinda adventure video games you been playin
No
Tornado: I'm gonna kill Campbell county!
Siren: *goes off*
Tornado: ok ight Ima head out bois
@Dylan Johnson r/wooosh
@@darthvooyid9299 I felt that woooosh from here.
Also,
r/itswooooshwith4os
@@Avetho lmao
this is the kind of the siren that should be used to scare off attackers from other countries, it definetly scares me to the deepest corner of my bed.
That siren would annoy some dogs. Some dogs might be used to this
You’re suggesting using it like a carnyx and I’m all for it
@@sirenmaster1735my dogs are used to sirens.
*FunFact:* The function Alternate Wail from Modulator MOD-2008 was projected to only be used during the Armageddon, the Ragnarök , or during the awaken of the Elder Ones.
Wow
That’s a lie, it can be used for anything.
have you heard of Chicago? They use these in tornado srns
@@thispc101they use a Modulator-6048.
I've been wondering what siren made this noise ever since watching the videos of the sirens in Chicago never would have guessed it would be a modulator...
I believe EOWS sirens have this tone too
@@alexandergrube6437 they do, and if you put a UV controller on a Whelen, they will be able to do it. (I don’t recommend it because it will make the siren life shorter). For example, In Hoover Alabama, they have a Whelen that does hi lo and alt wail.
That ambiance is awesome! What is the name of the music at the beginning?
Csx2748 || maybe you found it already, but it's [Noisestorm - Breakdown]
Lol thanks, i actually didn't find it, until you replied
It's not the ambiance siren
Ya shut the hell up its not a ambience
Is reaplaced by 2001 !!! Get out of my property NOW
That's frigin creepy
look up Chicago tornado sirens. same siren, same tone but the ambience is just creepy as hell
Ambiance is creepy!
I agree
Menno Van der weide no it's a normal siren
@@WarningSirensOfUpstateNY stop with the siren head it’s just a dumb meme
WOW I HERD A ACA ALERTER and I do get annoyed about people and the Chicago shit but its a siren tone its not broken
Allertor
I know right? I think alt. Wail sounds nice actually.
I think chicago haa DSA'a and mod's that do alt wail. Im certain about the alt wail part but not sure about the mods and dsa if they have just on or the other, no mix.
Yeah
Yeah
Everyone gangsta until you pause the video and it still plays
Then you take shelter
Chicago anyone?
Yup
Of course
Yep. These are the sirens that are put up Chicago.
foggy silent hill
Yep
do they use Alternating Wail just for tests, or actual warnings, as well?
Quentin Quale They use alert for warnings as far as I know
i know in Chicago they sure as hell use alternate wail for warnings xD creepy af
+Quentin Quale Oh my god, I'm not the only Quentin on this planet. *phew*
I'm sure they use Alternate Wail in warnings.
Both
They use the alternate wail for warning in Chicago don’t know about others
I am fascinated how this an EOW 612 can produce the exact same wail in alternate mode.
they are both speakers and if they both have ultravoice controllers they will sound the same
Can you spell better?
@@luigikoopa8771 not you
@@alexmcface yes
@@luigikoopa8771 EOWS 612 sirens can do alternate wail with their controls too
This is the siren that I was finding for. 👀
mentos siren
mentos siren
mentos siren
lol mentos siten love it
siren head
Tornado: ha I'm about to destroy the entire city
Siren: wee woo wee woo
Tornado: *understandable have a nice day*
Wish I had this in my backyard lol
You must hate your neighbours lol
Relateable.
Menno Van der weide trust me he will
It’s the mating call of all siren heads
Top NERF Gear I think it's the other way around
@Yellow Thunderbolt 1003 Siren stfu it’s a fucking joke dumbass
THE SIREN THAT sounded LIKE A 2001-SRNB WAS A T-BOLT 1000
that siren that sounds like a 2001 is actually a thunderbolt 1000 which still amazes me
I heard a 2001 and either a t128 or 508 in the background
The Killer Clown it's a T-128
T-128’s in Hamilton County, and 2001’s Covington, Newport, etc.
it says 2001's,T128s and Thunderbolts
The Killer Clown The “2001” was a high pitched Thunderbolt 1000
Wait what is that a joke, it sounded like a 2001
when none of the creature associated with this is in the comments
VICTORY SCREECH
check again
Thanks for letting us know what the other sirens were I really appreciate it thank you PS you're the best
Also this is siren head when he has too many brownies for dessert
If you think this is scary look up Chicago tornado warning.
This is the same siren series Chicago has in downtown but they are larger versions.
Better! Look up the Day After (The Attack Segment) And watch people get vaporized. :)
+ChicagoSirens yep, those ones are the 6024/28 (I think 6028 is a model number)
foggy silent hill
Its the same thing..
During the ambience it sounds like Dodge City.....
Ikr it sounds so pretty
My UA-cam crashed and played this when I exited the app so that's pretty spoopy
You have very bad grammar
The start with the sirens in the distance is something I've been struggling to find audio of for so long. I need more like that.
Dear Santa,
i want a siren like this for christmas!!!!
ShadowStalker Miss you brotha
I would like a portable modulator to take to Chicago to scare the public.
Shut the fuck up, he ain’t real
@@queencitysirens8755 how dare you
We have a Whelan vortex that does this same alternate wail during an approaching thunderstorms or dangerous weather alarm and a steady high low for fire alert.
The alternate wail on modulators is extremely scary
@joseph emond 👁👄👁
@joseph emond Same Tone used for the "Broken Tornado Siren" in Chicago.
@SWATfromsimplessndbox2787👁👄👁
1:35 siren starts
2:34 it _ALMOST_ dies
ya mean 2:33
That's the lag glitch
The alternate wail is my favorite siren ever.
Signal not siren
You just have to correct people even when there’s no need to do so, don’t you? Your OCD must drive you absolutely nuts.
@@ThunderFist1978 bro calm down hes only trying to help
@@ThunderFist1978bro
I like how the random bell starts getting in on the fun.
creepy chicago siren
Elvis Ramos/ ERB systems no its not chicago Sirens its just similar to Chicago sirens
This is campbell county kentucky
Yes
@DorianTM No, This is Campbell County, TN.
This is the same tone activation used in Chicago, but the ones you've heard in those spooky videos aren't this siren :) instead of a modulator, it's actually an EOWS 612 ! This tone sounds in franklin county Ohio too through whelen vortex 4004's, but only for actual warnings ! :)
Chicago doesn't use EOWS 612's. Only modulators and 2001's.
@@mcdonnelldouglasmd-1184 and DSA's. Yes I know this was 4 years ago
I finally found it! The Chicago siren model!
When you don't know why the alternate exists, but is glad it does.
the alt-wail siren is used to warn for an EF5 or higher tornado
...is it bad i actually like the sound of the alternate wail sirens?
no
Cool, a Modulator on an MCP Controller running Alternate Wail.
People who dont know much about sirens “ITS BROKEN”
Facts
Bubba Vines ok
does that sound broken to you my boi its an alternate WAIL as you can see
2:33 what happened with it why did it freeze up
Was that smoke coming from the driver when it started up?
Wait, so the difference betweed modulator 2008, 5020, 6024, 8032 is the more of those mentos the louder it is?
And the EOWS 612 is just a spinning modulator?
Imagine this on some old ambulance
I'd rather not, actually. I'm scared enough as it is.
No I'm good lmao
Wish they still tested in Alternate Wail
Skip to 1:36 to hear the modulator
SO THATS where the siren head sound source came from, my favorite siren type seires
Sounds broken. It has flaps that open and close. ;)
mn_sirens r/wooooosh
@@mnsirens r/woooosh. That's the sound of the joke flying over your head.
No, it's a speaker siren and its sounds are pre programmed,
Not funny
IDC if im replying toa 3 year old comment, SO SHUT UP ABOUT IT, but there are speaker drivers, which make the siren sound. You are thinking of a 3t22 or a bolt 1003
It's neat that you got the ambiance AND the MOD.
That's some wicked ambience!
Lol is this the audio audio used for the siren head sounds?
We finally found Chicago's siren!
Tesla Model X this is in Kentucky
I like the Attack, but the Alterative Wail has got to be my favorite.
Someone HAASSSSS to make a remix out of this
They did look up Chicago tornado siren remix
Ｓｉｒｅｎ ｈｅａｄ ｒｅｍｉｘ
this is the best siren ambience ive ever heard
First I heard a 2001-SRNB or it could’ve been a 2001-130. Maybe an allertor too
@@sirenmaster1735 it's a Federal Signal Thunderbolt 1000 at Chopper Level 7
Me hearing this reminds me of that clip where a building came crashing down
I didn’t know Campbell makes tornado sirens I only know they make audible pedestrians signal (aps) crosswalk buttons
How does this one siren work does it work with speakers inside the plastic
Raymonthewolf I don’t know, maybe the plastic works like frosty the snowman’s hat.
The cells aren't plastic there formed metal but yes there are speaker drivers inside them
The top 2 dishes contain 4 speakers per dish, with each speaker being able to deliver 100W's of power. The speakers are mounted inside with the driver at the parts where the two dish parts meet, with a horn directed to the center, where the horn changes shape and reflects the sound out from the bottom.
All the speakers (basically one for each direction, North, East, South, West) reflect the sound out through the bottom of the dish, where the megaphonehorn shape on the outside between the dishes serves the purpose of amplifying the sound even further without needing even more powerful speakers and amplifiers.
In the 2008 version the only dish that is not active is the bottom one, and it's there to serve as the bottom part of the horn shape of the middle dish.
We have this siren in two versions in The Netherlands, the 1004 version only has one active dish at the top and one inactive one at the bottom, but the speaker configuration is the same. The Netherlands uses the 1004 in less densely populated (rural) area's where the chances of the siren carrying far enough with just one dish are bigger.
In The Netherlands they are activated through a radio signal of some sort (the poles they are mounted on all have an antenna with a receiver/equipment box either at the bottom of the pole or when it's on a high rise building, near the base of the siren that's usually 1 or 1.5 meters up from the base).
Should you be interested how they look from really close, I have a video from a test of those on my channel with some pictures and video while standing right next to one edited in (I absolutely do NOT want to be next to one of those when it goes off).
We have the same type of siren, but the sound is absolutely different in The Netherlands.
Iris umm..... A little of a Nerd are you
Jk
Everybody’s gangsta until they pause the video and the alarm keeps going
Aw heck Naw siren head is comin
@@Pinkic-zq1ehur a disgrace to the siren community
@@alextherobloxianyt man shut yo 6 year old ahh up
that is one hell of a creepy ambiance in the beginning.
That's not a ambiance
Yes it is
XD
They have one of these at the Vandenberg Space Force Base in Vandenberg Ca
is this somewhere in Illinois?
Miles Giorlando Tennessee I actually live near here
Its also in Chicago, not wat you want to hear at 3am
Chicago
it’s campbell county kentucky
It’s in Kentucky
the cacophony of sirens in the beginning sounds incredible
People need to stop the siren head stuff, siren head has nothing to do with "Alternate Wail" Its just a tone to get people attention easier, so they made it a bit creepy sounding....
That’s the most insane imitation of the Doppler effect I’ve ever heard!
If I heard this in real life I would just make myself die. It straight up sounds like an inter dimensional being is coming to get me
It is not the tall siren guy holy it is FS Mod
ikr, stupid brainwashed kids think it's siren head
2001's and t128's all over!
There’s sirens around this place the mod 2008 was wailing alternate wail
2:33 what
Ikr
Its an error called lag, it happens a lot on modulators. You also have blips and stumbles as errors that are caused by the controller
Needs repairs
@@Toenail4ever Nope, siren is fine, the tone is actually automatically generated causing that
For those that want to troll in school with your PA system. You can go to Federal Signal's website and under "resources" you can download the alternate wail sound.
Is their a diffrent system or something that activates the other sirens?
The sirens heard before this one are part of Hamilton County Ohio's system
Thanks
OH YEAH because it's really close to the border of the city
Elizabeth_958 why do sirens use an alternate wail?
StarKin UA-cam that's a great question. I know Chicago uses it because the sound echoes off of all the buildings but I'm not sure why any other place used it
At first I hear a 2001-srn and an ACA allertor 125 or ACA p50 I don't know which one then I'm holding my phone up to my ear to find out which one it is then the modulator sounds alternate wail
Great recording bro!
Always tried to figure out what the wierd siren was, some place close to me uses that alternate wail and I hear it a few times a week
Beautiful!
Believe it or not, the thunderbolt that you thought is set to chopper level 7, is actually set to chopper level 5, because the blower is running backwards, sucking the air in, rather than forcing the air out, which slows down the chopper speed. It sucking the air in doesn't affect the speed of the rotor.
look up chicago downtown tornado sirens there the same
that's because they use the same siren but with more speakers on their version
It's not there I look up
Zoe Ramirez look up test. It sounds alert instead for tests but you’ll still get to see it.
Zoe Ramirez look up Chicago tornado siren
Hypno and the death of wail sound scares people
Hypno: *takes away a child it hypnotised*
His/Her parents: oh no!
Sounds Like Eows-612
THIS is my favorite siren of them all.
It starts on 1:29
I live next to a whelen but idk it's model number, a hint it is non rotational
For tests it does west minister chimes and voice
It says "this is a test this is a test of the emergency warning system this is only a test" to announce a test. Then it does west minister chimes. After it is done it says "this has been a test of the emergency warning system this was only a test"
It sounds alert for tornado warnings,flood warnings and more
I think