Ah so it's one of those knockoff BG-12s, right?

If that's the case, then no, it's just a LED indicator board, this pull is conventional, you'd just need to wire it in series with the alarm you want to connect as if the pull was a light switch.

Hope that helps

Looks like a B&M siren of some sorts, it seems to me that the original motor burned out and as such they either took a rotor off and slapped a pully there to keep the siren working.

I would say single tone P15, since the dual tone rotor needs to "chop" more air and both "sub-rotors" share the same intake, plus the slightly beefier motor. Although on a ST (Single Tone) P10 versus a DT (Dual Tone) P15 standpoint, I'd say the extra 5 HP of the P15 could eke out...

Ah well.. Forget what I said then.. (I really need to get new glasses) I'm honestly just as stumped as to what this siren might be.

I got a weird one for y'all, a electronic siren in France that decided to go completely bananas... Took some digging to find the video, but here it is. 0cjkd_6el2g Said siren unfortunately is gone and has been replaced... The old siren was a Schaltbau or Wandel & Goltermann KSE 1200 something li...

It kinda looks like a Klaxon GP-series to me, although I'm saying that without any certainity whatsoever.

First one I'm fairly positive it's a PTR or an early Cicca, unfortunately there's very few if any information about these. Cicca sirens are a bit difficult to identify, as Cicca seem to have made two style of sirens, older 1940's-1950's models with the 3T22-like "cone" and the motor at the...

And it may be coded too, nice find!

championsiren wrote: ↑

Wed Jan 25, 2023 12:18 am

That's gotta be a junction box.

I concur, specifically it's for the stator's de-icing heater element, if you look a bit closer you can see a outer ring that connects to the junction box, that's the heater in question.

While these are quite mild compared to some of the insanity that has been posted in this thread, there's quite a few interesting installs in the Twin Cities area. Here's a few that come to mind. 1. A Thunderbolt mounted on a cell tower. The blower pipe is run through the inside of the tower. It's b...