Nuclear Power Plant Evacuation Siren | ADT System Test 27

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  • Опубліковано 8 вер 2023
  • Nuclear power plants, chemical plants, and other special facilities might be required to have special evacuation systems that raise alarms for non-fire emergencies due to the potential for other dangerous hazards. Depending on the severity of the situation, these systems can implement evacuations within the facility, locally, or even regionally. This system test has special "Plant Evacuation" Global Fire Control RMS-1T pull stations that trigger Wheelock and EST "Alert" strobes (RSSA-24MCW & G1WA-VMA) and my Vixen Horns VXS-1450AR air raid siren. Thank you for watching, subscribe!
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    #systemtest #nuclearplant #siren #evacuation
  • Наука та технологія

КОМЕНТАРІ • 371

  • @Techno-Universal
    @Techno-Universal 10 місяців тому +886

    Those plant evacuation stations can also trigger emergency siren systems that are scattered around a large radius of the facility while also sending out a local emergency alert through the local EAS system.

    • @king_83227
      @king_83227 10 місяців тому +21

      Thanks for the tip and that’s a great thing to do especially places like Fukushima Daiichi

    • @ThunderboltSirenStudios
      @ThunderboltSirenStudios 10 місяців тому +10

      I would recommend small sirens for the area such as Omni-Alerts or Modulators

    • @trevorhaddox6884
      @trevorhaddox6884 10 місяців тому +16

      IDK if it is still around, but there was an abandoned nuclear station where the emergency sirens would go off randomly, likely due to faulty/decaying wiring.

    • @Memerino-ly7yr
      @Memerino-ly7yr 10 місяців тому +4

      Negative, most systems on Commander or ASC Compulert software require manual intervention

    • @Galactipod
      @Galactipod 9 місяців тому

      @@Schmaggleschticker All of those would work. There's also a dedicated Nuclear Power Plant Warning but this isn't really in use. In the end it's really just what the authorities request. EAS activation isn't automated (though relaying it on local stations is automatic after initial activation).

  • @FilmardRA
    @FilmardRA 9 місяців тому +166

    Imagine this, you are just chilling, relaxing in your house, and then you hear a siren and your next-door neighbor is just outside with a camera filming his house.

    • @nonamenolife01
      @nonamenolife01 Місяць тому +1

      Pure Panic

    • @flightmaster529
      @flightmaster529 Місяць тому +3

      Ukraine was worse, a dude was fuckin fishing in a pond nearby used to cool the reactors, at 3AM! Bro had nothing else to do but midnight fishing near a nuclear power plant then it exploded💀

    • @AntTheFanOfMurderDrones.
      @AntTheFanOfMurderDrones. Місяць тому

      ​@@flightmaster529 Chernobyl, right?

    • @flightmaster529
      @flightmaster529 Місяць тому

      @@AntTheFanOfMurderDrones. Yes

  • @dash8brj
    @dash8brj 9 місяців тому +588

    I bet your neighbours LOVE you!! That siren sounds unreal. Great video :)

    • @newdiamond4231
      @newdiamond4231 9 місяців тому +26

      I was thinking the exact same thing. 😂

    • @keatontempesta2364
      @keatontempesta2364 9 місяців тому +9

      I came here to say that.

    • @TypicalErrors
      @TypicalErrors 9 місяців тому +19

      Just imagine sitting in your house and you hear a siren out of no where from your neighbours garage lol

    • @CallumAstbury
      @CallumAstbury 9 місяців тому +3

      Exactly what I was going to say

    • @mlmjar8643
      @mlmjar8643 9 місяців тому +4

      I was thinking if it was legal to activate a siren like that, or even own it.

  • @Sentieantbeing
    @Sentieantbeing 9 місяців тому +168

    Imagine being his neighbor and just hearing this every so often

    • @anthonykinney28
      @anthonykinney28 9 місяців тому +3

      😂😂

    • @margotrosendorn6371
      @margotrosendorn6371 9 місяців тому +9

      A veteran buddy of mine had a hell of a day every time they tested the tsunami sirens where he lived. It was his job to fire and intercept missiles, so a siren meant INCOMING DOOM GO GO GO

  • @tibsie
    @tibsie 10 місяців тому +98

    The chemical plant 2 miles away from where I live tests its sirens at 3pm every Monday. I'm surprised I can hear it that far away and the timing is so accurate, 3pm and zero seconds on the dot every week, not "give or take 5 minutes".

    • @richardmillhousenixon
      @richardmillhousenixon 9 місяців тому +13

      The tests are almost always automated, so there isn't any timing error due to human imprecision.

    • @djcfrompt
      @djcfrompt 8 місяців тому +9

      It absolutely has to be accurate because otherwise any accident that occurred at that time could be mistaken for an alarm test. If you know it's always 3 pm on the dot and one day you hear it at 2:58, then you'll be wise to assume it's the real deal.

    • @Amazeplays1234
      @Amazeplays1234 Місяць тому +2

      Same

    • @coltongoanimateproduction-2023
      @coltongoanimateproduction-2023 Місяць тому +1

      I live by the Hanford site in Washington the sirens are in the center and. The center is 20 miles away

  • @212Elevators
    @212Elevators 10 місяців тому +250

    The miniature siren above the panel would've been a great inclusion to that forum of emergency, it'd emit a nice dual tone with the big siren.

    • @user-sn5yv9ke8f
      @user-sn5yv9ke8f 10 місяців тому +2

      More like a tri tone as the big one is already dual tone

    • @tomatocat2012
      @tomatocat2012 9 місяців тому

      ​@@user-sn5yv9ke8fno it's not

    • @J19_vlogger74
      @J19_vlogger74 9 місяців тому

      ​@@user-sn5yv9ke8fdual single tone rotors.

    • @LoneTiger
      @LoneTiger 9 місяців тому +1

      I would use the "Nostromo Self Destruct" alarm, that one has a very nice and unique pattern, hard to miss.

    • @HSETM
      @HSETM 6 місяців тому

      ​@@user-sn5yv9ke8fI believe the VXX-1450AR is 8/8 port.

  • @TheReduxGB
    @TheReduxGB 10 місяців тому +183

    For the local nuclear power station, they have the alarm system as automatic. If it detects radiation above x, it triggers. Internal sirens trigger first and the hope is it can be contained before it escapes the plant via means - as well as an alert for personnel to take their iodine tablets and put on any PPE required.

    • @diode_exe
      @diode_exe 9 місяців тому +2

      Iodine tablets reduce the radiation inside the bodies, right?

    • @crazycatrox70
      @crazycatrox70 9 місяців тому +5

      @@diode_exe iodine tablets reduce the amount of ionizing radiation the body can absorb.

    • @diode_exe
      @diode_exe 9 місяців тому

      @@crazycatrox70 cool

    • @crazycatrox70
      @crazycatrox70 9 місяців тому +1

      @@diode_exe just so yk i didnt mean that rudely i just said it incase you were curious.

    • @diode_exe
      @diode_exe 9 місяців тому +2

      @@crazycatrox70 Yeah no I didnt take it as rude

  • @HyaneFleischer
    @HyaneFleischer 9 місяців тому +15

    Honestly I just love how passionate someone is about something that to the average person is so random, its still really interesting and Im really glad he made a video showing something that he loves

  • @Doglover5749YT
    @Doglover5749YT 10 місяців тому +35

    The fact you can get your hands on all this is just incredible, i was thinking of getting myself some systems for my birthday in a few days but everything on the market is just so expensive so respect for you actually being able to get these really cool systems

  • @zachzebra56
    @zachzebra56 10 місяців тому +73

    Nice video! Fun fact, The Three mile island nuclear plant.(which is now decommissioned.)in Pennsylvania had outdoor warning sirens installed after the partial Meltdown on Unit 2 in 1979. These sirens would go off if another meltdown occured at the power plant. Otherwise they were tested monthly. These sirens (all of which were ACA) were replaced some time in 2011 or 2012 with ASC T-128s. Ironically those dident even remain in service for 10 years before being taken down due to again the plant permanently closing.

    • @LegendaryCollektor
      @LegendaryCollektor Місяць тому

      I miss those sirens. I hate fire alarms...lije a phobia of them. I cant sit near a pulldown, I hate their flashing, I hate the chirps, horns, whatever...
      But air raid sirens? Those outdoor sirens? I luuuuv them.

  • @makyhianimations
    @makyhianimations 9 місяців тому +24

    The neighbors: "What's that sound?"

    • @linusdahlem
      @linusdahlem Місяць тому

      I think the frorealium expoloded

  • @moonhowler13
    @moonhowler13 Місяць тому +4

    Not sure why Yt recommended this to me, but I'm totally in. Security and fire systems have always kinda fascinated me and even though I have no practical reason to learn about them I def dropped a sub and look forward to more videos.
    Also...... am I the only one that gets goosebumps any time they hear a siren like that? I assume it stems from being conditioned by movies and such as I don't live in area that really uses them. Just something about that haunting windup triggers something deep in my brain.

    • @kathrynradonich3982
      @kathrynradonich3982 Місяць тому

      Same just showed up I my recommended and was instantly interested.

  • @Fahrenheit4051
    @Fahrenheit4051 10 місяців тому +14

    Neat overview! Also glad that someone finally decided to try the "motor siren pulsed by FACP" concept.

  • @TFEAS-09
    @TFEAS-09 10 місяців тому +33

    I do not know where you got those pull stations, but i enjoyed every single bit of this video. That siren is a great addition to the system. I love how it was coded!

    • @firealarmslegosetc.9810
      @firealarmslegosetc.9810 10 місяців тому

      I think he got it in an unboking video

    • @TFEAS-09
      @TFEAS-09 10 місяців тому

      @@firealarmslegosetc.9810 yeah, probably.

  • @DatYTKat
    @DatYTKat 10 місяців тому +8

    Wow I haven’t watched this channel in a while and this video looks really good, great job!!!

  • @aerhardt
    @aerhardt 10 місяців тому +18

    My father works at an oil refinery. I know they have at least 4 Whelen sirens outside that are tested every Friday. I have no idea if they have any internal alert systems, but I’m guessing they probably do.

  • @DUSKvsDAWN
    @DUSKvsDAWN 10 місяців тому +11

    People a few blocks over must be so confused as to why a siren is going off. XD

  • @sondrayork6317
    @sondrayork6317 10 місяців тому +7

    Evacuation order! Evacuation order! Please use the stairs and find the nearest exit, evacuation order! Evacuation order! Siren blasting as you exit the building lol.the sirens are meant to be quite loud. My school where I used to go, has a super loud fire alarm system and I mean loud! Lol

  • @Andubis
    @Andubis 10 місяців тому +6

    Yooo Broo I subscribed to you like 2 years ago when u used to do the siren test series! Can’t believe how much your voice changed!, love your videos keep the work up 🆙

  • @SpcFranklin1062
    @SpcFranklin1062 10 місяців тому +7

    I love how it sounds like a sth10 tornado siren doing fast wail

  • @psirvent8
    @psirvent8 9 місяців тому +2

    First time I see an actual air raid siren being controlled by a fire alarm control panel ever !

  • @ivanmrzena7917
    @ivanmrzena7917 10 місяців тому +8

    The automatic smart announcement system welcomes you scientist to the innovation inc. thermal powerplant

    • @Frostism
      @Frostism Місяць тому

      Is the only thing you know Roblox

    • @Eva_n12356
      @Eva_n12356 Місяць тому

      @@Frostism No.

    • @Frostism
      @Frostism Місяць тому

      @@Eva_n12356 I wasn't talking to you

    • @Eva_n12356
      @Eva_n12356 Місяць тому

      @@Frostism so?

    • @Frostism
      @Frostism Місяць тому

      @@Eva_n12356 Doesn't mean you have to reply to me.

  • @beannosman3855
    @beannosman3855 10 місяців тому +4

    Awesome, Grant! Thanks!

  • @firepro-squad7778
    @firepro-squad7778 10 місяців тому +12

    Great fun test! It’s definitely a unique one!

  • @WoahBro203
    @WoahBro203 Місяць тому

    Imagine just chilling in your house and then you hear sirens. You think “Oh i should evacuate it’s nothing big” and then your neighborhood just disappears

  • @Tactical-shenanigans
    @Tactical-shenanigans 10 місяців тому +11

    It would be nice if you had a PA and it would say" A emergency has been reported on site all personal or requested to evacuate immediately" or something like that

  • @ticearpey3235
    @ticearpey3235 10 місяців тому +7

    That two stage coding gives a nice fast wail simulation!

  • @rafaelmantucci9303
    @rafaelmantucci9303 Місяць тому

    Happy to see you included CSB videos as examples!

  • @user-cf1pr9sy6y
    @user-cf1pr9sy6y Місяць тому

    Been watching this channel for about 7 or 8 years now. As a matter of fact, his channel got me hooked on fire alarm systems! Keep making your content dude!

  • @SeansSafety
    @SeansSafety 10 місяців тому +4

    Good job Grant I loved the video.

  • @WhemenocAlarms
    @WhemenocAlarms 10 місяців тому +2

    That is sick asf SER!

  • @josephsheranda
    @josephsheranda 7 місяців тому

    I would never be able to resist re-recording the actual evacuation message with the evacuation message from Spaceballs. 🤣

  • @ConnerColemanMSHS
    @ConnerColemanMSHS 10 місяців тому +2

    The NatChem Safety guy’s voice is quality

  • @ElleCee62978
    @ElleCee62978 9 місяців тому +2

    I have a chemical plant that is less than a mile from my house. A tank blew in 1982 and we had no warning sirens back then. It was a 9 alarm fire. 41 years later, we have sirens now.

    • @Klonkus
      @Klonkus 9 місяців тому

      Nobody really cares about your safety

  • @SRN42069
    @SRN42069 10 місяців тому +5

    I think people do overreact a little bit on nuclear power plants, the safety systems today are incredible to the point it's up there with airliner safety and probably surpassed it. Of course I'm not gonna just ask you to trust it there's risk's to everything but I do believe that it isn't gonna blow up like people say. Of course though because of the disasters in the past people just think bad about it now which is sad. In many ways those accident's weren't a defect of the technology it self.

  • @nopegaming2117
    @nopegaming2117 10 місяців тому +3

    Love those CSB video

  • @Caesar25K
    @Caesar25K 10 місяців тому +6

    I feel so bad for the neighbors

  • @joshlambeth9200
    @joshlambeth9200 10 місяців тому +4

    Really cool idea for a test

  • @garrettplaysbloxburg4532
    @garrettplaysbloxburg4532 10 місяців тому +10

    In my school the building is so old that all the fire alarms are buzzers without strobes set on repetitive. And almost all of the pull down stations are the one on your profile picture.

    • @stevendutton3958
      @stevendutton3958 10 місяців тому +2

      Cool

    • @robloxingout2093
      @robloxingout2093 2 місяці тому

      Thats a rare system

    • @kathrynradonich3982
      @kathrynradonich3982 Місяць тому

      The highschool I went to in the part of the building that was original had these poles from floor to ceiling with a handle you pulled down that slid along it. Never seen them anywhere since.

  • @electricalsmokealarmsandmo1564
    @electricalsmokealarmsandmo1564 10 місяців тому +2

    I see you used the battery hack on the fire alarm panel. That was a cool system. What type of relay did you use for the siren to hook it up to the NAC?

  • @unfortunatelyaperson
    @unfortunatelyaperson 10 місяців тому +2

    I bet your neighbors love you!
    great vid

  • @GaryBeltz
    @GaryBeltz 10 місяців тому +6

    Warning! 10 seconds to meltdown!

  • @freedomkid2450
    @freedomkid2450 9 місяців тому +1

    i bet your neighbors LOVE you

  • @chilli943
    @chilli943 9 місяців тому +3

    What happens if the disaster strikes on the first Wednesday after noon?

  • @HIDLad001
    @HIDLad001 10 місяців тому +1

    Your neighbors must love you.

  • @sebastiannielsen
    @sebastiannielsen 9 місяців тому +1

    What do you think about SPC 4320? Bought it to my home, it includes burgular, fire, waterleak, duress, perimeter, also with 4 fire pull stations that I repainted blue for duress.
    Great that it has Keyarm input zone too, so I can have my system automatically set or unset based on circumstances so I never have to input any code, the system recongnizes me automatically when I scan my access card to my front door. The systems talk to each other.

  • @Jimmy06blue
    @Jimmy06blue 10 місяців тому +1

    Dang cool!

  • @rivalun7696
    @rivalun7696 9 місяців тому +1

    Neighbours at 7 in the morning: What a nice day
    Some switch in a garage: It's showtime

  • @camairlines
    @camairlines 9 місяців тому +1

    Can you please hook up The EST genesis you have on chime and hook it up to your system with a door release Blue pull station I know you did a couple years ago but I’ve never seen it on your fire alarm boards.

  • @Jrdnzy_edits
    @Jrdnzy_edits Місяць тому

    this guys neighbors love him.

  • @RFARP
    @RFARP 9 місяців тому +2

    Oh boy imagine being you're neighbor. I would love you so much and want to join in! Others maybe not so much.

  • @katiearico7021
    @katiearico7021 10 місяців тому +4

    I love his content… but i bet his neighbors are like “he must be doing another youtube video again”

  • @maxmyzer9172
    @maxmyzer9172 9 місяців тому +3

    Wow! I have been super curious about how wiring on systems like these work, since the the way my university handles certain alerts is less than ideal

  • @hellosammie8972
    @hellosammie8972 10 місяців тому +1

    Where do you recommend to buy pull stations? i really want to get one for Christmas so how do you recommend i buy some pull stations??

  • @Norcallifesafety
    @Norcallifesafety 10 місяців тому +2

    Nice!

  • @ffpm1978
    @ffpm1978 9 місяців тому +1

    Dude this guy’s neighbors are so angry right now😂

  • @endyg1868
    @endyg1868 10 місяців тому +3

    This siren sound like an civil defense coming

  • @HelloKittyFanMan
    @HelloKittyFanMan 9 місяців тому

    Yes, I do like your videos! I haven't been notified of one for while. OH! I was relying only on recommendations when I should have been relying on a belled subscription! OK, subscribed with bell!

  • @karstendoerr5378
    @karstendoerr5378 9 місяців тому +3

    The siren signal after triggering the alarm sounds like the German civil protection signal ABC-Alarm (one-minute, rising and falling sound, interrupted twice and repeated after 30 seconds of silence.)

  • @HelloKittyFanMan
    @HelloKittyFanMan 9 місяців тому +2

    Wow, that siren that you just ran is a pretty small one for being that shape. Before this I thought I had only seen ones that shape being about 1+ feet in diameter, like those Carter/Gents ones!

  • @MrAdam-mr8df
    @MrAdam-mr8df 8 місяців тому

    Cool video!

  • @desmondschneider5397
    @desmondschneider5397 7 місяців тому +2

    So… If tornado and nuclear plant sirens are both the same elongated sound, how do you tell the difference when there’s a thunderstorm?
    Raid sirens, to my knowledge, typically hold a high note for a few seconds and repeat, but the 3 kinda sound identical in general

  • @Earth_Number_12
    @Earth_Number_12 10 місяців тому +3

    That’s a cool pull station

  • @thecoolclubboss2063
    @thecoolclubboss2063 8 місяців тому

    I love this! 10,000/100

  • @tobyw.1688
    @tobyw.1688 10 місяців тому +5

    This sound is used in our civil alarm system here in Germany😂

  • @andyvan5692
    @andyvan5692 8 місяців тому

    great video, I think I've found my new doorbell!!!

  • @keithpierce8458
    @keithpierce8458 10 місяців тому +2

    This is a really cool video

  • @brodyanderson-bz1lr
    @brodyanderson-bz1lr 9 місяців тому

    thanks for teaching me something new

  • @firesafetyclass2903
    @firesafetyclass2903 6 місяців тому +1

    Love it!!!❤❤❤

  • @BeezyKing99
    @BeezyKing99 10 місяців тому +2

    can you demonstrate the other stages that can be programmed?

  • @Inotna100
    @Inotna100 Місяць тому

    Love ya Brother!

  • @joyatilano8546
    @joyatilano8546 9 місяців тому

    also question? did you send off a test alert to the fire station cuz permission is important what about the area do they know?
    anyways that all thx.

  • @widrolo
    @widrolo 9 місяців тому

    neighbours must loooove you.

  • @RebelPride69635
    @RebelPride69635 10 місяців тому +1

    The tone you set to sounds like fast wail like an outdoor siren would

  • @edwardcole4623
    @edwardcole4623 9 місяців тому

    I have a question: what would happen if u tried to reset it without resetting teh pulls?

  • @2023cadillacesclade
    @2023cadillacesclade 10 місяців тому +2

    Cool❤

  • @fixitfaxit4006
    @fixitfaxit4006 10 місяців тому +3

    Wow that’s crazy

  • @CapStar362
    @CapStar362 10 місяців тому +3

    I have been told that certain applications require 2 pulls to confirm the emergency to prevent a spiteful employee or a accidental evac that could cost lots of money from a shutdown or evac and response fines - do you know anything about that SER?

    • @SportyMabamba
      @SportyMabamba 9 місяців тому +1

      On the large metro system in my country’s capital: one manual call point being activated triggers a stage 1 alarm where staff are requested to the control room to check the situation. 2 manual call points or 1 automatic sensor in a “critical space” being activated skips directly to the “evacuate” alarm and summons the fire brigade.

  • @Stoki.
    @Stoki. 10 місяців тому

    Weird place to ask this I have a fire alarm system at home as a hobby. Can I only have a annunciator or do I need a control panel

  • @TVARecordings
    @TVARecordings Місяць тому

    Your neighbours must hate the noise you make lmao

  • @MrBamboozler.
    @MrBamboozler. 9 місяців тому

    Bros neighbors learned how to be deaf 💀

  • @anaveragemindset
    @anaveragemindset 10 місяців тому +4

    Hey man, just wanted to ask a quick question. How would one wire an “alert alarm” [supervisory alarm] with an MS-5UD panel? [If one of you commenters know the answer, please let me know]

    • @macking104
      @macking104 9 місяців тому

      did you look on the manufacturer website? prod-edam.honeywell.com/content/dam/honeywell-edam/hbt/en-us/documents/manuals-and-guides/user-manuals/52626.pdf?download=false

  • @bennetfox
    @bennetfox 9 місяців тому +1

    I would love to see an explanation of the fire panel because I've always wanted to know how those worked!!

  • @Sau1-g00dman
    @Sau1-g00dman 10 місяців тому +10

    Imagine being this guys neighbor 💀💀💀

  • @palletwizard
    @palletwizard 10 місяців тому +2

    My dogs new favorite video!

  • @BotvacProductions469
    @BotvacProductions469 10 місяців тому +2

    wow!

  • @rainbuu6854
    @rainbuu6854 10 місяців тому +2

    nice vid grant

  • @randomvideo9551
    @randomvideo9551 10 місяців тому

    What transformer do you use for the siren?

  • @ZnamManz
    @ZnamManz 10 місяців тому +2

    Do you ever get noise complaints?

  • @malikovajana
    @malikovajana 9 місяців тому

    your neighbours must love you :D

  • @JyKrp
    @JyKrp 10 місяців тому +1

    Cool

  • @HelloKittyFanMan
    @HelloKittyFanMan 9 місяців тому +1

    What's the supposed point of having a glass to break in those pullers: as if the mfr. can't just make something with a similar click to have to overcome that doesn't require the breaking of something, if the glass isn't a _cover_ over the box and so it doesn't serve as a deterrent against alarm trolls because they would have to break the glass just to get to it, and maybe get caught doing so?

  • @HelloKittyFanMan
    @HelloKittyFanMan 9 місяців тому +1

    Hmm, interesting, because before this, I've only ever seen red/white or silver-colored pull stations, especially that the kind with the T-bar have only been red with white, and without a cover. And I've never seen any that I knew were connected to a _mechanical_ siren before! Oh, and I just remembered your blue ones for police and tornadoes. But I had never seen those before watching your channel. And the most I've heard from those pull stations were: 1. buzzers (both mechanical and electronic), 2. electronic bells (if I remember right), electronic sirens, and recordings of talking. Maybe I've heard one hooked up to a mechanical bell too, but I don't remember it.

  • @melissaskurskiu1638
    @melissaskurskiu1638 10 місяців тому

    nice system

  • @haaz88
    @haaz88 9 місяців тому

    sunday morning alarm routine. neighbour: you are welcome.

  • @SmokingToilet007
    @SmokingToilet007 9 місяців тому +1

    There's one of those little mini panels outside I-1 at my school (I-1 is one of 3 science classes, the other two being I-2 and I-3. I-4 is art and math) and it's really tempting to mash the buttons on it, but I won't. Also, most if not all pull stations are one specific kind from fire-lite that has the little caution signs with "activated" in black over top a little yellow rectangle

  • @KangJangkrik
    @KangJangkrik 9 місяців тому

    "Oh yet another drill alarm"
    **hot gas approaches*
    **screaming in pain*

  • @RexyWX410
    @RexyWX410 10 місяців тому +6

    Now this is something I have always wanted to see a radiation warning system or something similar thanks for this demo exactly what I wanted to see…!

  • @JBF-GST-Tanda
    @JBF-GST-Tanda 10 місяців тому +3

    AZ-5 pull station

  • @annaarthur724
    @annaarthur724 9 місяців тому

    Where can i get one of these switches? i want, no, i need one for my house as a lightswitche!