hey SER, the Simplex 4251-11 actually dates back to 1953 and was originally made by Couch--I think yours is from the late 60s. The earlier versions had a mercury tube switch. A bunch of mid-century buildings in my city have these on Simplex 4240 systems.
Wow, I remember finding your channel years ago and you sparked my interest in fire safety and fire alarms. All I have to say is thank you for introducing me to this hobby and being a big part of my childhood ❤
My middle school had a system sensor mass sounder outside and when there was a fire drill I love the sound that it made and I also had on my middle school system was wheelock E60s and E50s (also there was an E80 outside) in the newer parts and the gyms and in the older parts of the school I had wheelock EH1s with some wheelock MIZs and some remote strobes that had the look of an EH1 strobe (I can’t remember the model number) also the newer elevator room and in the stem room had a wheelock exceeded remote and the system was a Nofire (I know I spelled it wrong) system I don’t know what the system before the new system was add but my middle school had a cool system!
Great video as usual S.E.R! I also have a question, you said the mass sounder only sounds very "clean", i have the sounder strobe version, and i was just wondering, do the both sound really clean or is it just the sounder only version?
When you’ve got a school like mine filled with those horns and gentex strobes all set on hi lo, they do not sound very clean… these units aren’t capable of any sort of sync 😂
@S.E.R.Safety hello, I am a subscriber of your UA-cam channel. I was wondering, since I’m not able to send you a direct message on twitter, if you are open to me sending you a Firelight BG12SL that I have. It is single action. I do have a key for it, but it goes to some other pull stations that I have collected.
You know it’s a good day when SER Safety uploads a new system test
Real
:-)
@@ResetTheFireAlarmagreed.
That system sensor mass definitely has a good tone but when in continues it’s super loud
My school has these but their the ADA models
I love how you named the system as Red Box Thing
lol
Haha
0:20 As soon as you pulled it, both the alarm and the panel are pulsing together!
Never seen a CHSR with proper system sensor fire lettering tho, awesome
The best fire alarm UA-camr!
He posted! Awesome vid!
hey SER, the Simplex 4251-11 actually dates back to 1953 and was originally made by Couch--I think yours is from the late 60s. The earlier versions had a mercury tube switch. A bunch of mid-century buildings in my city have these on Simplex 4240 systems.
imagine making music with these alarms lol
Awesome, S.E.R! :3
0:20 i thought that was a gentex commander 3 whoop tone for a sec
Wow, I remember finding your channel years ago and you sparked my interest in fire safety and fire alarms. All I have to say is thank you for introducing me to this hobby and being a big part of my childhood ❤
That Advance Chime strobe is super quiet! Much quieter than the Horn Strobes!
YAY MY FAVORITE UA-camR POSTED
My middle school had a system sensor mass sounder outside and when there was a fire drill I love the sound that it made and I also had on my middle school system was wheelock E60s and E50s (also there was an E80 outside) in the newer parts and the gyms and in the older parts of the school I had wheelock EH1s with some wheelock MIZs and some remote strobes that had the look of an EH1 strobe (I can’t remember the model number) also the newer elevator room and in the stem room had a wheelock exceeded remote and the system was a Nofire (I know I spelled it wrong) system I don’t know what the system before the new system was add but my middle school had a cool system!
This is great!! I like the medical set up with the emergency pull station and the blue SG series!
1:35 I love that Scenery!
LETS GO SER SAFETY UPLOADED!!!!!!!!!!!
1:37 those mountains are beautiful
I would say definitely the best fire alarm, UA-camr😊
Cool video!
Nobody:
SER Safety casually names an ADT Unimode 10UD "Red box thing"
It’s good to see a system test withe the sounder I sent you
I always wanted a medical pool station
Super awesome!!!!❤❤❤❤❤😁😁😁😁😁😁😁😁😁😁😁😁😁😁
awesome video
Amazing!
Awesomesauce S.E.R.! Another gold production. 👍
CANT TALK BABE SER SAFETY UPLOADED
I find this awesome! My favourite.
I have been loving this video but I don't know why it's at the bottom of the playlist of the series
It's supposed to be at the top
Hi SER!
Wow chime Fire Alarm Testing with a medical alarm!!!!!!!!!!!!!!
Cool video!!!! What happen to the one smoke detector on the bottom of the board?
0:19 for all the aliens fans out there:
"You have 20 minutes to reach minimum safe distance..."
This is my favorite show😂😅😊😊
You should wire in a call point to the multi-tone UK alarm for your next system test
So what kind of place do you test these in? Does it have to be an isolated area? (Just so people don’t freak tf out)
what mic do you use
Can you wire the beaker to the pull stations
In what year was the 32 tone sounder beacon made?
❤❤❤
That tectone light is installed for as long as i can remember
Great video as usual S.E.R! I also have a question, you said the mass sounder only sounds very "clean", i have the sounder strobe version, and i was just wondering, do the both sound really clean or is it just the sounder only version?
1:35 Where does bro live!
Cool hi
When you’ve got a school like mine filled with those horns and gentex strobes all set on hi lo, they do not sound very clean… these units aren’t capable of any sort of sync 😂
It is time for system test 32
Hi
0:20 you should make a trap remix
S e r the system sensor Sounder does sound clean but it does sound like a mass
That chime strobe sounds like airplane engine
The red strobe flashing was the uk's fire strobe it should not be used for medical emergencies
🍉🧒
How old are you???
MOM ❤ ILL BE BUSY FOR 30 min DONT DISTURB ME 😂
Yo ser safety I’m tryna over come my fear of fire alarms it’s funny because I’m almost 15 lmao PLEASE
😅
Add a comment…
Are you sick
$$$$
Pin me please
@S.E.R.Safety hello, I am a subscriber of your UA-cam channel. I was wondering, since I’m not able to send you a direct message on twitter, if you are open to me sending you a Firelight BG12SL that I have. It is single action. I do have a key for it, but it goes to some other pull stations that I have collected.
Hello
Pin me please
Hi