They are all on Non-Temporal. They should be on Code 3 Stating that NFPA Section 72 states that alarms installed after 1990 Have to use Temporal coding(Meaning Code 3)
The alarms in my apartment building sound similar to this, but they were louder. We had a mix of faraday 6120 horns with no strobes, and wheelock 7002t's with no strobe. Our's were super loud, and they randomly went off all times of day and night. We had quite a few false alarms at night and early mornings. We still have them. Management refuse to get the problem solved, so a lot of the tenants have moved.
@@SomeDudeWithAnExitSign Yea, alarms I don't think get replaced until like 35-40 years. There's still alarms from the 50s-70s still in use in some buildings.
@@CassandraPantaristi Uh they do. My dad's school had White 4903s and it was built in 1997 and the system got replaced in 2013. Less then 20 years in operation
@@SomeDudeWithAnExitSign Oh, I didn't know that some would get replaced that soon. My elementary school has those old Space Age 32AVs with opaque strobes when I was there in the late 90s through the mid 2000s. I noticed some got replaced since then last time I was in there. So, those Space Age ones were probably there when those alarms were brand new. I don't know how old the elementary school is. But the high school in the town was built in 1964.
@@carwashslayer4235 👏👏👏😂🤣🤣This comment SOOO made my day! Hearing these horrible sounds remind me of the beginning of music class--- BEFORE getting good at playing the instruments, 🤣. This is the worst symphony orchestra I've ever heard, like for sure! I LOVE IT!!!
I suppose that this system was installed between 1994 and 1998 because the Simplex 4004 was introduced in the first year mentioned, and the 4903 electronic horn-strobe was released during the latter. I suspect the electromechanical version was discontinued after that, so assuming that's the case, this particular system had to be installed between then.
I heard one of those in my elementary school once I was a fifth grader but I'm in 11th grade and I'm dealing with the true alert alarms back at west high but I'm used to it
They're mechanical horns, not electronic. These older style mechanical horns tend to be a little sensitive and very minor factors can determine their pitch. Newer electronic horns have the same pitch since their tone is generated by a microchip before being blasted through a piezo speaker
The pitch on older-style horns can also be determined on how tightly (Or loosely) each one is screwed in a wall, the composition of a wall can also determine how they sound.
Joel, I wanted to let you know that someone is playing your videos on a phone, recording them, and re-uploading them with the original names. I think it would be considered by TH-cam as impersonation. The kid is doing it with other people's videos as well. I'd report it myself, but I'm not sure if I can report unless it's directly impacting me. Here's one the videos: th-cam.com/video/ZevSYxDShgY/w-d-xo.html
Well, you can't necessarily determine that just by watching the video. Unless you cranked your speakers to 80+ decibels, the noise level these horns put out, you don't know for sure.
UGH! I absolutely on every level hate it when they mix different simplex 4903's together. sounds like simplex 4903-9219's, 4903-9220's, and 4903-9236's
The first few alarms sounded like they were doing a cover of “Moment For Life” by Nicki Minaj …I’m sure the kids will LOVE being serenaded as they evacuate.
Alarms Are as Follows Simplex 4903-9252(0:10) Selectable Device Simplex 4903-9202(0:24)Selectable/Freerun Device Simplex 4903-9217(0:30)Freerun Device Simplex 4903-9219(0:42)FreeRun Device and A Few 9405's as Well(0:59)Syncable/Selectable Device All are on Non-Temporal. Panel is a Simplex 4004 FACP. Female Dorm has the Same Devices, Panel, And Control Panel
Well. If that’s true then there an insane mix of candelas though out the building. I don’t know how you got your model numbers. Also I think the female dorm doesn’t have the same system.
@@SomeDudeWithAnExitSign Actually, It was stated in a Earlier Comment that the female dorm had the same horns, As for his model numbers, They are Close, But the 9219 and the 9252 parts were right
@@damaniwilliams8219 A update: I know a guy who tested the Female dorm system (also inspected this system) and apparently there is a TrueAlert in the female dorm.
@@SomeDudeWithAnExitSign That's what i thought was mentioned. There was a truealert replacing a dead horn unlike this one where a 9252 replaced it, even though they are the same
I don't think there are that many model numbers. Not all strobes are syncable and all of them flash at 60 per minute. Also I don't think there were any 110 candela strobes.
Must be a 1990s Simplex system, judging by the sound! Nowadays a new Simplex system installation would typically be addressable, unless they are just replacing an old hard-wired Simplex panel (like the 4207/8, 2001 or 4002), when in that case a 4005 or 4006 would do the trick nicely while leaving everything else intact (I saw a 2001 panel that was gutted and had a 4006 installed in the cabinet!)
Electronic piezoelectric horn with ADA compliant strobes have been widely used since 1993. The Wheelock MT is first introduced in 1993 and the AS and NS in 1995. Those first 3 notification appliances popularized the code 3 tone. The 4903 has been around since 1990ish in both speaker and mechanical horn flavors. Simplex stopped making mechanical horns in 1998.
@@davidperry4013 I know back in 1993 there was also a non-ADA version of the Wheelock MT horn/strobe, and before that there was the Wheelock EH horn and horn/strobe series. In fact, during the late 80s and early 90s Simplex sometimes used Wheelock EH horns; SafeTech has a video of a Simplex 4001 system with those horns on older 4903 light and strobe plates. I also recall Simplex first began making those ADA-compliant rectangular 4903 horn/strobes and speaker/strobes in 1993, maybe 1994, and they still make the speaker/strobe version and one that uses the TrueAlert horn's sounder, largely for replacing failed 4903 alarm signals on systems from the 90s.
@@davidperry4013 Doesn’t Simplex Still make the 4901 Line of products, Since the 4901 series of products Are horns only. And A few Licensed retailers online still makes the 4903-9405(Newer Version of the Mechancial 4903-9217 horns with a smartsync strobe) and the 9252(Semi Early Truealerts)
@@Jenncollins_They do make selectable 4903s and the 4901-9822. 4902s, I don't think so. These I believe are the 4903-9219s due to the fact the 9217 is 110 candela. These aren't too bright, so these are 19s.
It's like a horror music in a horror movie literally I feel bad for those student's who go there for school because they feel like they are in a horror movie
So I like mechanical horns, but When a whole bunch are packed in EVERY HALLWAY is too much for me. And on continuous... That gives me a headache thinking of it. Imagine if the male dorms fire alarms were torture and the female dorms are chimes. I'd be like, Bruh.
LOL!!! that's what i was about to say... better him then me because i use to go had that alarm... more like the old version that wasn't so continuously... but we also had a alarm that sounded like a siren only in a deeper minor alto sound that scared half the living day lights out of us... those alarms brings me back to my old school years
I think continuous is about right for a dorm!! ha we have Siemens UMMTs in my dorm on code 3 and even though they pulse they are very loud and do get our attention immediately upon 1st sounding!!!
@@joannestealey4482These are made way before sync was invented. However they do make separate models for sync such as the 4903-9401/9403/9405. They also made electronic counterparts of these. Then they made the 4903 selectables using the same counterparts as the infamous TrueAlert. Most are 2 wire and SmartSync, however they make 4 wire versions such as the 4903-9425/9426/9427.
@@frenchtoast2027 regardless if an alarm system is old or not strobe lights should be synced idk about you but I certainly wouldn't want to be in that building if & when they go off
Gary Beltz I don't know when that system was put in. The building itself opened in the late 60s. The original system's bells are still in recessed pockets in the walls of the hallways.
All of the notes of every alarm in each Hallway 1st Hallway 1. C 2. E 3. Ab 2nd Hallway 4. Ab 5. G 6. G 3rd Hallway 7. F# 8. Ab 9. F# 4th Hallway 10. G 11. G 12. F# 5th Hallway 13. G 14. G 15. Ab It appears that each Hallway has 2 alarms on the same horn pitch and 1 is on a different pitch, except the first Hallway as the 1st alarm in the first Hallway has a pitch of C and its a 4903-9252 as it most likely replaced a dysfunctional 4903-9219 making this Hallway unique. If the 1st 4903-9219 still worked to this day or it sounded before it got replaced with a 4903-9252 then it could've sounded in the key of E or Ab which would look like this: 1. E 2. E 3. Ab Or 1. Ab 2. E 3. Ab
Yeah, it was obviously one of the current-production Simplex 4903 horn/strobes that use the TrueAlert sounder, meant to replace failed 1990s 4903 horn/strobes from the 1990s.
This is like my school. 3 buzzers in the hallways set to constant with simplex T cross pulls. If anyone's curious the buzzers have the flash in the middle with slots on either side.
![[TH] FS vs BME - VCT Ascension Pacific - Lower Bracket Final](http://i.ytimg.com/vi/wnygqsR2Fig/mqdefault.jpg)
Damn thats brave going down the dark hallways with these alarms going off. My brain would be messing me thats for sure.
In the dark... O.O
Kayla ? They are Edwards 🤣🤣🤣
Jsjsgxjdkfdhd
Oh heck yeah, I'd be a bit freaked out.
@@friendlyneighborhoodcow8776Actually, these are Simplex
The continuous alarm creeps me out more than all of them!
ikr same
all of them are in cont.
They are all on Non-Temporal. They should be on Code 3 Stating that NFPA Section 72 states that alarms installed after 1990 Have to use Temporal coding(Meaning Code 3)
@@armaniwilliams5752 Authority of Jurisdiction tells the codes to the certain area. Not NFPA 72.
@@AlexTraxxas thanks
Creepy and startling having to wake up to that at night half sleep
I would be fine with it. Would rather wake up to 9219s then spectalert advances any day.
is so looking nightmare
@Aidan M Cash (2023) I would rather deal with TrueAlerts then Advances. Advances are nothing but boring
@@SomeDudeWithAnExitSignAbsolutely! I like TrueAlerts more than Advances. TrueAlerts are still pretty common, but not as common as Advances.
The alarms in my apartment building sound similar to this, but they were louder. We had a mix of faraday 6120 horns with no strobes, and wheelock 7002t's with no strobe. Our's were super loud, and they randomly went off all times of day and night. We had quite a few false alarms at night and early mornings. We still have them. Management refuse to get the problem solved, so a lot of the tenants have moved.
Well I certainly wouldn't blame the tenants for that
Though I like the idea of no strobe I'd hate the false alarms
Oh man 7002Ts are deafening without hearing protection. I have one and it’s the loudest alarm I have
@@joannestealey4482I don't. I like strobes and I like super bright strobes rated at 75CD or higher
@@aidanthetoiletelevatorfire7554 strobes can be dangerous especially if ur prone to seizures
Some nostalgia fire alarms like that sounded like a fog horn something the new generation doesn’t know of us 90s babies know this system
I am geting grade school flashbacks lol
There are some systems out there with 90s alarms still.
@@SomeDudeWithAnExitSign Yea, alarms I don't think get replaced until like 35-40 years. There's still alarms from the 50s-70s still in use in some buildings.
@@CassandraPantaristi Uh they do. My dad's school had White 4903s and it was built in 1997 and the system got replaced in 2013. Less then 20 years in operation
@@SomeDudeWithAnExitSign Oh, I didn't know that some would get replaced that soon. My elementary school has those old Space Age 32AVs with opaque strobes when I was there in the late 90s through the mid 2000s. I noticed some got replaced since then last time I was in there. So, those Space Age ones were probably there when those alarms were brand new. I don't know how old the elementary school is. But the high school in the town was built in 1964.
This sounds more like musical chords than a fire alarm
I know right?
@@XxGG_the_HackerxX I so agree It feels like everyone is tuning there instrument to the wrong note though. Maestro needs to work with them again. Lol
He is just saying
Yea! I agree
@@carwashslayer4235 👏👏👏😂🤣🤣This comment SOOO made my day! Hearing these horrible sounds remind me of the beginning of music class--- BEFORE getting good at playing the instruments, 🤣. This is the worst symphony orchestra I've ever heard, like for sure! I LOVE IT!!!
I suppose that this system was installed between 1994 and 1998 because the Simplex 4004 was introduced in the first year mentioned, and the 4903 electronic horn-strobe was released during the latter. I suspect the electromechanical version was discontinued after that, so assuming that's the case, this particular system had to be installed between then.
I really like this video altho these alarms scared the living crap out of me when I was in preschool same exact ones!!
Same in my grade school and the alarms were in the hall way and the class rooms
Yeah, I just love the symphony of mechanical horns LOL.
0:30 they are in harmony...
Doctor Octagonapus: harmony...
me:hollow
Doctor Octagonapus they’re trying to get inside our heads... O.O
(1:31 especially) It all sounds what you would hear when going through a treacherous time warp distortion and you are in the middle of complete chaos.
0:26 sounds like a choir singing their parts for a song
I heard one of those in my elementary school once I was a fifth grader but I'm in 11th grade and I'm dealing with the true alert alarms back at west high but I'm used to it
me too someone save me!!!!
That fire alarm sound in 0:33 it sounds like the fire alarm in meh school! And the same model
Same
0:49 Scary sound!
alexis trinquet nightmare fuel
There is no escape from the fear!!!!
Which zone was in alarm? It looks like 3, but it's kinda hard to tell.
That is not a 4100u that is a Simplex 4004 panel. Older model.
Simplex 4903 horn strobes set on Continuous (Non-Temporal)
are they already tested in female dorm too? since its tested in male dorm
0:27 Sounds like a ship horn
0:27 Sounds
0:23 thats the lowest pitch I ever heard one go..
I would be scared to hear this exact one going off during my sleep
MinerMini2115 this is the scariest fire alarm video I’ve ever seen!
The dark...
It’s a dark Fire Drill season
If I was nowhere to go but there I would. Yolo
Are there horns in the rooms?
Preston Hales they’re just in the hallway I believe
I don’t think they’d put the horns in the rooms would they?
@@LogsSmalls14917That's correct
Was that connected to the college or separate
0:47 Welcome to the “this is creepy, peace out😣” club
0:23, Lowest pitch 4903-9219 I've ever heard!
is it just me or are those 4903's not as loud
This looks like a horror movie set
It's weird that most of the alarms have a different pitch. Are they different horns or is the voltage not the same for all of the alarms?
They're mechanical horns, not electronic. These older style mechanical horns tend to be a little sensitive and very minor factors can determine their pitch. Newer electronic horns have the same pitch since their tone is generated by a microchip before being blasted through a piezo speaker
The pitch on older-style horns can also be determined on how tightly (Or loosely) each one is screwed in a wall, the composition of a wall can also determine how they sound.
GandSAfan The screw was usually intended for volume adjustment, but it can affect pitch as well like you said.
Oops!
Is this it?
Joel, I wanted to let you know that someone is playing your videos on a phone, recording them, and re-uploading them with the original names. I think it would be considered by TH-cam as impersonation. The kid is doing it with other people's videos as well. I'd report it myself, but I'm not sure if I can report unless it's directly impacting me. Here's one the videos: th-cam.com/video/ZevSYxDShgY/w-d-xo.html
Thank you!! Looks like they got 3 of my videos. I did report them to TH-cam. Thank you for watching my back!!
Joel Speck No problem! Your videos are great, and it's just crappy when someone tries to re-upload them as their own.
This fire alarm system is 10x quieter than the fire alarms in my school.
Well, you can't necessarily determine that just by watching the video. Unless you cranked your speakers to 80+ decibels, the noise level these horns put out, you don't know for sure.
msj191961 All I know is, I've heard Simplex trueAlerts in real life and they aren't even loud at all.
Also if nobody knows this Male dorm means a college apartment for only Boys
UGH! I absolutely on every level hate it when they mix different simplex 4903's together. sounds like simplex 4903-9219's, 4903-9220's, and 4903-9236's
4903-9219s and 9252s
Plus I don't mind if different models are mixed together. Makes it more interesting.
There are lots of mechanical horns
A choir of horns
This is really cool!!!!!😎😎😎
I have simplex truealert horn strobes in the cafeteria and simplex 92-19 horn strobes in the hallway
Sounds like my school
im going to go there when i grow up
29/10 very scary
SOme fire alarms are louder then this system
4002t's, to me, trualerts is a bad dream to my ears. this is 99x bad, 4002t's are 9999999999999999x bad. its like a nightmare.. O_O
The Gaming's First Choice the most loudest fire alarm is definitely spectralert advances in my opinion
Ever herd of a 4030
What college is that?
It's called midamerica nazarene university
I know u had a 4004 panel
0:55 very creepy
The first few alarms sounded like they were doing a cover of “Moment For Life” by Nicki Minaj
…I’m sure the kids will LOVE being serenaded as they evacuate.
When they all go off chior
Just imagine waking up to these alarms, they are so damn loud especially the ones in the 4th hallway at 1:56
Sounds creepy 😧
Cause the 404040
0:41 omg B) at 1:09
0:29 chord
Alarms Are as Follows
Simplex 4903-9252(0:10) Selectable Device
Simplex 4903-9202(0:24)Selectable/Freerun Device
Simplex 4903-9217(0:30)Freerun Device
Simplex 4903-9219(0:42)FreeRun Device
and A Few 9405's as Well(0:59)Syncable/Selectable Device
All are on Non-Temporal. Panel is a Simplex 4004 FACP. Female Dorm has the Same Devices, Panel, And Control Panel
Well. If that’s true then there an insane mix of candelas though out the building. I don’t know how you got your model numbers. Also I think the female dorm doesn’t have the same system.
@@SomeDudeWithAnExitSign Actually, It was stated in a Earlier Comment that the female dorm had the same horns, As for his model numbers, They are Close, But the 9219 and the 9252 parts were right
@@damaniwilliams8219 A update: I know a guy who tested the Female dorm system (also inspected this system) and apparently there is a TrueAlert in the female dorm.
@@SomeDudeWithAnExitSign That's what i thought was mentioned. There was a truealert replacing a dead horn unlike this one where a 9252 replaced it, even though they are the same
I don't think there are that many model numbers. Not all strobes are syncable and all of them flash at 60 per minute. Also I don't think there were any 110 candela strobes.
Was there a TrueAlert in the beginning?
***** It was a 9252. Like a TrueAlert but not.
Nah that was just an older 4903 electronic horn/strobe that came out before the TrueAlert
Which is what a 9252 is. The body of a 4903, but the horn of a TrueAlert. Unless you meant the 9422 horns.
Well i'd have to hear it better since the 9422 has a slightly deeper pitch than the 9252
The only electronic 4903 horns are the 9422 sound-a-likes and the 9252 sound a-likes. If its not the 9252, it would have to be a 9422 sound-a-like.
0:02 MUSIC #MUSIC
sorry for caps
Myzyka
I heard chore in the background
Choir I ment
Me too
Somewhere goes into the way
A yo 🆒
4903 9219s
this alarm sounds just like the odd spectralert classic at my old apartment complex 0:55
It. S. Like grandma
Warning turn the down
0:27
There were getting too wicked
D
It also sounds a little scary with all the alarms in continuous all with different pitches!
I yui
What is this? Symphony Of The Simplex!?
xD
yeah right haha!! the alarm i called in this vid i call them tru2903
#TrueMusicAtTheBeginning
Yes
It is!
The alarms sound nice because they have different pitches
Must be a 1990s Simplex system, judging by the sound!
Nowadays a new Simplex system installation would typically be addressable, unless they are just replacing an old hard-wired Simplex panel (like the 4207/8, 2001 or 4002), when in that case a 4005 or 4006 would do the trick nicely while leaving everything else intact (I saw a 2001 panel that was gutted and had a 4006 installed in the cabinet!)
Electronic piezoelectric horn with ADA compliant strobes have been widely used since 1993. The Wheelock MT is first introduced in 1993 and the AS and NS in 1995. Those first 3 notification appliances popularized the code 3 tone. The 4903 has been around since 1990ish in both speaker and mechanical horn flavors. Simplex stopped making mechanical horns in 1998.
@@davidperry4013 I know back in 1993 there was also a non-ADA version of the Wheelock MT horn/strobe, and before that there was the Wheelock EH horn and horn/strobe series. In fact, during the late 80s and early 90s Simplex sometimes used Wheelock EH horns; SafeTech has a video of a Simplex 4001 system with those horns on older 4903 light and strobe plates. I also recall Simplex first began making those ADA-compliant rectangular 4903 horn/strobes and speaker/strobes in 1993, maybe 1994, and they still make the speaker/strobe version and one that uses the TrueAlert horn's sounder, largely for replacing failed 4903 alarm signals on systems from the 90s.
@@davidperry4013 Doesn’t Simplex Still make the 4901 Line of products, Since the 4901 series of products Are horns only. And A few Licensed retailers online still makes the 4903-9405(Newer Version of the Mechancial 4903-9217 horns with a smartsync strobe) and the 9252(Semi Early Truealerts)
@@Jenncollins_They do make selectable 4903s and the 4901-9822. 4902s, I don't think so. These I believe are the 4903-9219s due to the fact the 9217 is 110 candela. These aren't too bright, so these are 19s.
It's like a horror music in a horror movie literally I feel bad for those student's who go there for school because they feel like they are in a horror movie
So I like mechanical horns, but When a whole bunch are packed in EVERY HALLWAY is too much for me. And on continuous... That gives me a headache thinking of it.
Imagine if the male dorms fire alarms were torture and the female dorms are chimes. I'd be like, Bruh.
The building looks like the back rooms
Sounds like some sort of backing theme to a horror movie
LOL!!! that's what i was about to say... better him then me because i use to go had that alarm... more like the old version that wasn't so continuously... but we also had a alarm that sounded like a siren only in a deeper minor alto sound that scared half the living day lights out of us... those alarms brings me back to my old school years
I think continuous is about right for a dorm!! ha we have Siemens UMMTs in my dorm on code 3 and even though they pulse they are very loud and do get our attention immediately upon 1st sounding!!!
The real sight and sounds. Simplex mechanical horns on continuous blaring as well as un-synced strobes blinding you as you go! A memory filled place.
They should be synced that's not right
@@joannestealey4482These are made way before sync was invented. However they do make separate models for sync such as the 4903-9401/9403/9405. They also made electronic counterparts of these. Then they made the 4903 selectables using the same counterparts as the infamous TrueAlert. Most are 2 wire and SmartSync, however they make 4 wire versions such as the 4903-9425/9426/9427.
@@joannestealey4482 what do you expect its an old system
@@frenchtoast2027 regardless if an alarm system is old or not strobe lights should be synced idk about you but I certainly wouldn't want to be in that building if & when they go off
@@joannestealey4482These aren't sync strobes. They're free run Simplex 4903-9219 electromechanical horn strobes that date from 1994-1998.
Those Corridors look creepy with the lights turned off
I would hate to wake up to this at night
me, too!
Jordan Trivett same
same here
exactly
Well, if it would save you life I don't think you'd be complaining.
Code “continuous” has always gave me the goosebumps
is it just me, or does the alarms at 0:47 sounds like horror movie music?
Same!
devin morgan Me too and it reminds me of Doctor Who
devin morgan OMG IT DOES 😱
YEAH IT DOES IT REMINDS ME OF SCREAM
I thought the same thing😂😂
Nice 4004, and I love the sound of that system. Probably my favorite one you've filmed.
wow! this fire alarm is scary!
I’m terrified of them
Sounds like a music chorus!
Gary Beltz I don't know when that system was put in. The building itself opened in the late 60s. The original system's bells are still in recessed pockets in the walls of the hallways.
+Joel Speck I am asking this because I'm curious to know. What is the name of that university?
scary alarm
Minecraftgamer Jason sounds like music
Should've kept the bells
Yes, they're loud. That's the point. No horns in the individual rooms.
At The Beginning Was That a Simplex 4903-9252 Cause It Sounds Like a Truealert?
Marvin Stigall VGCP I agree
***** Actually, yes, 85db at 10 feet is very loud. They are also in the confined space of the hallways. Let me assure you, they are very loud.
4903-9219s with a few 4903-9252s mixed in.
+legomaniac 2407 mee to
Love the sounds at 0:17
Me too :3 I really love Fire Alarms!
The sound looks creepy
That sounds really loud I hate continuous
This is terrifying... because the alarms in the dark... isn’t that scary???
0:26
No never because of the music band inserted into the album as knows as Fire Alarms at Dorm
They are too loud for continuous! They'd be better off on Code 3
James Christmas i should mount them all over the place and put speakers that would make my dream come true
All of the notes of every alarm in each Hallway
1st Hallway
1. C
2. E
3. Ab
2nd Hallway
4. Ab
5. G
6. G
3rd Hallway
7. F#
8. Ab
9. F#
4th Hallway
10. G
11. G
12. F#
5th Hallway
13. G
14. G
15. Ab
It appears that each Hallway has 2 alarms on the same horn pitch and 1 is on a different pitch, except the first Hallway as the 1st alarm in the first Hallway has a pitch of C and its a 4903-9252 as it most likely replaced a dysfunctional 4903-9219 making this Hallway unique. If the 1st 4903-9219 still worked to this day or it sounded before it got replaced with a 4903-9252 then it could've sounded in the key of E or Ab which would look like this:
1. E
2. E
3. Ab
Or
1. Ab
2. E
3. Ab
2:19 the EXIT red light is very scary in dark!
Welcome to lleH
Nah this is what I call purgatory
The 9252 in the beginning seems to have replaced a dead 9219 at some point.
That seems about right
So the 9252 is pretty much a freerunning TrueAlert made specifically for retrofitting.
0:11 it sounds like a Simplex Truealert
It really does
This has the same horn as the TrueAlert. It's meant to retrofit/replace the older 4903-9219/9236 series of devices.
Isn't that the design that the ceiling mount TrueAlerts have? Except this one has wall mount fire lettering?
Please welcome the simplex symphony orchestra!!!
All the mechanical horns then that ONE electronic horn
The alarms sound old
Very likely from 1995 or closer to that.
Those are the exact same horns that were in my high school. If you listen carefully sometimes you can hear a swarm of bees. LOL!
I wonder if they ever got the strobes fixed so they sync i wouldnt let anybody be in there while they are going off
I love it! Good old Mechanical and Electronic horns because the first horn was electric, it was probably to replace a crappy horn.
Yeah, it was obviously one of the current-production Simplex 4903 horn/strobes that use the TrueAlert sounder, meant to replace failed 1990s 4903 horn/strobes from the 1990s.
This is like my school. 3 buzzers in the hallways set to constant with simplex T cross pulls. If anyone's curious the buzzers have the flash in the middle with slots on either side.
Faraday 6120??
Simplex 4903-9252 at the beginning and 4903-9219s in the rest of the building.
Warren Central has a system of Simplex fire alarms, set to either code 3 or continuous.
3:10 a 4004..
At the beginning it sounded like an orchestra playing.
Ahh sounds like 3AM freshman year