Home System Test 23: Sweet Mechanical Horns as requested by Random Fire Alarm Systems

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Published 2018-02-26

All Comments (21)
  • Great alarm system. My school has an all Notifier addressable system. NFS320 panel, lcd 80? Annunciatior, Nbg 12 lx pulls, fsp851 smoke 💨 detectors, white Spectralert advances both wall and ceiling, (some set to high volume!) along with a few NAC panels I have not looked at in a while. Alarms are set to code 3, and once again, a random mix of low and high volume. Thankfully, the low volume ones have “LO” written in sharpie on them, and the others do not.
  • @The_A_Cast
    My elementary school had the same exact Space Age alarms on continuous mode. I always loved the sound of those alarms
  • very nostalgic vid. this was how i found the fire alarm community.
  • @GaryBeltz
    That space age horn is actually using a light plate.thats an incandescent bulb notice how it flashes with the March time of the horns If the panel was set on code 3 it would flash 3 time’s with the horns and on continuous/steady it would just stay on.
  • @danielbragg249
    My high school has those 4901-9805s but they run in continuous, as well as the truealerts in one of the additions.(the other two additions and any truealerts that have replaced a 4901-9805 run code 3)
  • The Fire Panel: tests fire alarms across his entire house The Cat: what this is normal
  • @CJWJR
    Either your cat is deaf or just doesn't care anymore. My late cat, Katie, would've made a mad dash for the nearest exit if she had heard all of that noise.
  • So that humming was coming from the water heater...? I find it soothing and somewhat hypnotic.
  • @cvalenx
    3:00 that strobe when you droped it you might of disslocated a wire in the bulb so try replaceing the bulb