9/11 Tribute Fire Alarm Sounding

[@stopmotionbymg1221]

Great tribute! I have herd the rumors about the fire alarm being disabled but just listened to the firefighters radio while they where in tower 1 and I heard the whoop tone

[@AspiringHotelManager]

I read part of one of the books on 9/11. There was a technician working on the fire alarm in one of the buildings before the attacks

[@qeelevators2960]

Yes! An accurate version!

[@nicoledovel-moore292]

The fire alarms in world trade centers 1,2,4,5,6 buildings from 1973-1993 were standard cerberus pyrotronics repeating whoops. In building 3 from 1981-2001 was the Edwards EST speaker strobe repeating whoops from 600hz to 1600hz. And building 7 from 1987-2001 was the firecom 8500 electric whoop x5/chime x5. And finally buildings 1,2,4,5,6 from 1993-2001 were the cerberus pyrotronics MXL-V/Voice Assisted.

[@Jimmy_Lowrey]

that's stereotypical. this would have only been the case in wide stream public areas of the towers, meaning that a large area not blocked off to the public. lots of times, when tenants such as banks, software company's, etc owned more then one full story of either tower, they would provide their fire notification systems hooked up to the main system of that specific tower. and lots of times when certain parts of the building was renovated they would replace the alarms along with the renovation.(i know this cause i was high ranking in the maintenance field of the occ(operations control center) )

[@Flyyn_Gaming_9]

They were never voice assisted In videos in the north tower lobby can only hear whoops and a video of someone outside the complex near 7 after 10:28 you can hear the same continuous whoop

[@EOWS812]

I wonder if any were recovered from the wreckage

[@NighTMare-gv8gz]

@@EOWS812One of the rebranded Century pull stations was apparently recovered, albeit badly damaged, but that’s about it.

[@erikthepirate8068]

I love this Fire Alarm! I'm so proud of you!

[@Alexander_M_2007]

this was a sad day almost like March 13th 2020 but you did a great job

[@chief-ac594]

what happened on March 13th 2020 or should i not know.

[@CookedTickabc]

@@chief-ac594 covid was announced as a national emergency

[@chief-ac594]

@@CookedTickabc ok.

[@simplysimplex7823]

A.H.

[@tornadochasingsiege]

You should do the firecom 8500 just the tones not necessarily the panel

[@dumbgenious1960]

I believe WTC 7 had a different tone but this is such a good sentiment

[@OrthodoxChristianBeliever]

firecom 8500

[@user-Calebculwell]

From what I’ve seen from JJINC’s post of the firepanel forums. The World Trade Center had Cerberus pyrotronics rebranded gamewell century’s with a NY-stripe

[@Kirby7601]

Not sure if they actually used those tamper resistant wheelock speaker strobes. I didn't get a clear picture of them from older videos before 9/11, and they seemed like they used those wheelock speaker strobes.

[@ironmatic1]

They were Pyrotronics labeled SS70-xx speakers. Close enough though.

[@agustinhernandez3171]

Las del WTC7, esas si hasta dejan sordo a uno después de un rato

[@dutchwolf2675]

Nice tribute.

[@Tahiti-1899]

You should make a bunch of random fire alarms play the national anthem

[@simplextruealert5219]

Good job 👍🏻❤️

[@theblueexitsign8249]

Great tribute! I heard there were rumors about the fire alarms being disabled on the day of the attack. Was this true?

[@FireAlarmDude5967]

I’m not sure

[@EvanCoverdill13]

@@FireAlarmDude5967 I watch a documentary on Hulu, and I heard them in the background in Tower 1.

[@alexandersalarms5380]

I really doubt that considering I heard alarms On a video "Never before seen footage ground zero"

[@jzzhang726]

I think they worked

[@Ben-rg3rd]

When the planes crashed I think the upper floors where cut off

[@stewpidguy13]

nice tribute

[@Alexander_M_2007]

how do you know what fire alarms and pull stations what message they had there

[@Mrbushbtalls837]

They had Firecom alarms in WTC 7, the hotel had Edwards Integrity on slow whoop, and most of the buildings had Cerberus Alarms with no message, or message

[@ironmatic1]

No messages in nyc high rises in general. They have constantly staffed fire safety desks.

[@tornadochasingsiege]

There is videos, and online articles

[@dummyvr3148]

What fire alarm did you use to also make the noise and that light? I'm not sure how fire alarms work and what they're called exactly but I am trying to make a memorial

[@FireAlarmDude5967]

That’s a wheelock speaker strobe. It’s powered by an amplifier and a 24 volt transformer

[@xetworks1]

Nice videos.

[@vintagesimplexfirealarmsof6440]

was the places that 9/11 happened was it evac or stright out mechanical horns on continuous or mt

[@alexandersalarms5380]

.............................................whoop

[@ourBrainF00D]

I'm looking into gathering a few things for a 9/11 memorial and would like to have something similar and functioning. Is it possible to just wire these two things to somwthing like a car battery and it'll work or is it far more in-depth? Thanks!

[@FireAlarmDude5967]

The strobe light is powered by low voltage DC power. The speaker is just run by a cheap amplifier

[@Jimmy06blue]

I don’t know if the fire alarms on the upper floors were working cause the plane’s impact did catastrophic damage

[@progen1140]

Nice! 👍

[@DeezNutz-fu2qx]

@FireAlarmDude5967 How did you get a speaker strobe to work without a panel?

[@FireAlarmDude5967]

I got a cheap amplifier

[@user-gg2hz6nw2u]

I think us custom house had a cp voicecom or safepath or mxl non voice assisted with cp mt4s or mt 24s or mts with cp et70 speakers or et1010 vandal resistant speakers the mall had cp ummts firecom fet70s, frss's frs's. the pull stations were firecom fms-95 century's fms-2s (firecom rebranded fci ms2s) and firecom 8000 pull stations

[@chris-SDI]

Nice man👍🏻

[@josephfrye7342]

when windows xp and mac os x came out in 2001 during this incident.

[@st4rsinurroom]

ooo you should do wtc 7

[@SilkyTrains]

wow.. this attack happened after my birthday, September 10th.. yes i am young I was born in 2014

[@FireAlarmDude5967]

Interesting

[@SilkyTrains]

@@FireAlarmDude5967yep.

[@ittorchicer]

so you’re 9?? what are you doing commenting on youtube?

[@fernandolomas6635]

My dad's birthday is also September 10

[@calvincao5972]

You are close to my birthday, because my birthday is September 9.

[@KimberleylouiseAnforth]

Yeah they did have that but they a couple of different ones 3:12

[@progen1140]

It’s Siemens

[@theblueexitsign8249]

Seimens owns pyrotronics

[@progen1140]

@@theblueexitsign8249 ye

[@simplextruealert5219]

They just got rebranded

[@ElectricWolf9889]

1:09

[@EOWS812]

WAS this recovered from the wreckage?

[@FireAlarmDude5967]

No

[@unerringsalt6325]

Idk idk idk IDK IDK what fire alarm in world trade center 1 and 2

[@FireAlarmDude5967]

That wasn’t a coherent sentence

[@unerringsalt6325]

Oh idk meant I don't know

[@unerringsalt6325]

I think it was a Wheelock fire alarm with no flashing lights I think?

[@tornadochasingsiege]

if you dont know fire alarms then why are you watching videos about them you wont understand

[@MaGestic1]

kzbin.info/www/bejne/g3Ssp6J4r65-bq8si=jRFbdBqVGLoQ0M0U

[@ScantPear]

You mean 2977 whoops for the 2977 people who died that day

[@FireAlarmDude5967]

1 whoop per 100 people…

[@Lewis-rq3of]

The one on the wtc 1 2 4 5 6 had this woop but also had male voices saying may I have your attention please may I have you attention please a fire emergency has been reported in the building please leave by the nearest exit do not use the elevators 3 and 7 had both different alarms I don’t know about 3 but 7 had firecom 8500 with a woop and chime

[@frostifiedconquers]

@@Lewis-rq3of 3 was repeating lf whoops

[@edwardcole4623]

100?

[@Niewiemjakanazwa43]

The same sound

[@Tahiti-1899]

🫡