Then you may have Igniterroremophobia or fear of fire alarms. I may suggest that you watch more fire alarm videos with your volume lowered and progressively turn it up as you get more comfortable, or, purchase some fire alarms starting with strobe onlys, then as you're getting more comfortable, upgrade to a chime/strobe, then a horn or bell/strobe. I used to have that phobia but it went away in 6th grade when I started to develop an interests for fire alarms and fire alarm systems.

i was but i am used to it

👌🏽

@@BlackLightning4547yes, that’s part of my Autism Spectrum Disorder and that’s what I live with.

@@DDR-TV sorry to hear that

Nice, my elementary school before it got torn down and rebuild had Simplex 4903-9219s as the main alarm inside the main building and Wheelock MT-24-WMs all around the perimeter, I actually posted a video a while ago of the system being tested.

Oh nice!

@@BlackLightning4547 and trust me. if i were at Rosemary square, the U-HN's went off, I would get very startled. But i won't get startled by it too much if it was doing code 3.

Yeah I feel you

I still have to upload the unboxing video of those devices

I agree

At that point I'll have to do a full system that complies with NFPA, which I can't do

Same with the 9219s when I was in elementary

Thank you very much

Thank you

Good to hear 👍🏽

Well I'm a Washingtonian, so I don't understand

Nice 👌🏽

Thank you. 👍

@@BlackLightning4547 they really do

@@Unknownuser72727 Agreed

Correct

Interesting setup

Thank you. Like I said in the video, the reason why the U-MMT was flashing fast because of the cut in current everytime the NAC turns off

@Mike Graham yes, the other 3 alarms have two NACs going to them(the alarm in my closet is the EOL). Since the gym only has one NAC, alarms placed in there will have to be in a two-wire configuration

@Bart Lee the P2WH-LF flashes like the UMMT on March Time as well, some alarms have a built-in delay before they sound/flash, some don't

Originally these devices were manufactured by Faraday, who then got bought out from Cueberus Pyrotronics and later Siemens. By the time Siemens had to use Wheelock's devices, these devices were already phased out

Thank you. Yes they do

FWR

@@N.P.R.P. incorrect

Ok, probably just the way they made it.

@@N.P.R.P. yeah those Faraday electro-mechanical mechanisms tend to be a little raspy

Some synchronizing strobes will respond like that when current is cut rapidly

@@BlackLightning4547 it’s almost like the UMMT strobe is in smart sync

@@susansorrentino6130 well it is both a free run and synced strobe

Thank you

Cool beans! So you have the S17 or S30 model where the strobe is fixed and not multi-candela? The wall mount MCS versions are the only ones that have the fire lettering on the front while having a multi-candela strobe. The reason being is that the Candela selector is on the side of the strobe, which would've cut into the fire lettering if they had kept the lettering on the sides. Because of that, they put the lettering on the front.

@@BlackLightning4547 huh thats reallly interesting! Mines the s30 I believe

@@FourtyFiftyEighty Coolio!

Nope, free-run/sync

Technically speaking, I have no clue. However, people may say that the System Sensor SpectrAlert Advance horn/strobes are the loudest, others may say old school AC mechanical horns, or EST Genesis, or Simplex TrueAlerts, or Wheelock ASs & MTs, it all depends on prospective and the person.

Thank you

For real

Thank you, yes I got them from Ebay just like the rest of my collection

It's the Mission Failed song from JAK II

They're all Siemens...

@@BlackLightning4547 i ment the one in the thumbnail

The U-HN-MCS

@@BlackLightning4547 yep

Cool

The UMMT is a four wire device(when the jumpers are cut), and will code accordingly to the NAC that its on

Bingo

Usually the Siemens U-HN-MCS horn/strobes and other variants have more rasp than the others like the Simplex 4903-9219 and my Gentex WGMS24-75WR even though they use the same mechanism. I was going for a whole Siemens/ Cerberus Pyrotronics themed system

I think it's because FireLite panels tend to use FWR voltage rather than regular DC voltage. Electromechanical horns like the U-HN-MCS don't really like FWR. Think of how the Simplex 4903-9405 and 4903-9217 sound. On my old channel (pivotous), I had a video where I tested a 9217 with my FireLite MS-2, and it sounded awful. Meanwhile when I connected the same alarm to 3 9-volt batteries, it sounds like it's supposed to. FWR and electromechanical horns don't mix.

@@Dr_Monitor Umm... All of the alarms are on a filtered DC power supply that's located clearly under the main FACP, pay attention

@@Dr_Monitor The system has been filtered since system test 38

I did....

Yeah I bet it would

Just like newserveralarm's 4030

Yep for sure

Thank you

Probably the advance because of its pitch

It's MY system that I installed for DEMONSTRATION PURPOSES ONLY( as I said numerous times in my videos) in MY MOM'S HOUSE(where I'm living at the moment). The system doesn't even cover the whole house. The system is local and doesn't dispatched the fire department. Who am I putting in danger? Everyone knows they're not toys and you can face serious penalties. Why do you think I have a disclaimer in my intro as well as in the description to not pull alarms IN PUBLIC BUILDINGS unless there's an emergency?

State

Either they're going bad or they're on FWR

Nah, they sound like 9805s

@@BlackLightning4547 at 10:21 is that a 4030 and do you still got can you use it

@@vintagesimplexfirealarmsof6440 I do not own any AC powered devices, so no, that wasn't a 4030

@@BlackLightning4547 what was it

@@vintagesimplexfirealarmsof6440 if you're referring to the alarm on the ceiling, it's a Siemens U-HN-MCS

*UMMT

Sorry. I’m just a kid on my mom’s account. I like your videos though.

@@onefineapple No worries, thank you for your support

Fo' sho'

Offical MightyEagleFireAlarms they were girls getting banged

@@dev-xq8lz IDK why girls in that predicament sound like geese deep-throating in this case

@@BlackLightning4547 family friendly doood 🤣

@@alexandersalarms5380 You right. Keep it on the DL

Thank you

Yep, that's when the test begins if you want to be uninformed of the system.