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School Fire Alarm's weird malfunction with Simplex light plates

Written By CoolSimasGuy on Tuesday, Sep 19, 2017 | 01:36 PM

 
The Simplex 4050-80 light plates lit up again. I noticed it during this morning, so I skipped lunch and made another video of this weird bug in the system with the light plates. When it's in full alarm, the light plates does fast march time while the horns do code 3. Still have no idea what the panel is. My new guess is a Simplex 4005 or a 4004, since there's no Simplex Truealerts in the system besides the Simplex 4903-9252s. Nothing has been replaced. Everything stayed from last year :D

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