Interesting find!

Here are ACA Screamer locations in Ontario: Sarnia Cabot Canada Ltd: 1. https://www.google.ca/maps/@42.9445683,-82.4145313,3a,15y,228.03h,95.14t/data=!3m6!1e1!3m4!1sCb4AT_Msw28o5wEEmmpR-A!2e0!7i16384!8i8192 2. https://www.google.ca/maps/@42.9423407,-82.4167579,3a,15y,48.23h,92.34t/data=!3m6!1e1!3m4!...

I watched/read somewhere on the net that some town wanted to have fewer poles when installing smart water radio metering instead of them on their own poles so that there wouldn't be so many poles on a street and the answer was to use the siren poles.

Video examples of CLM sirens

Single Phase CLM 5xxx
https://youtu.be/k_UaHahArNI

20/24 port CLM 5xxx
https://youtu.be/2LKTQ4-6H2c

10/12 port CLM 5xxx
https://youtu.be/faq-oxKZdg4

Rotating CLM 927xxDP
https://youtu.be/jhy1JctoCow

That Qualicum Beach, BC fire siren video is a Single Phase CLM and I believe they are 10/12 port with a faster motor making it sound higher pitched?

matthewwatson wrote: ↑

Sat Feb 19, 2022 7:12 pm

oh that makes since
those flashers are still sold surprisingly there called a signtrol model 30A.

Yup and they also make a solid state replacement to the Signatrol Model 30 A2
https://greatlakessignproducts.com/soli ... rd/122-a2/

matthewwatson wrote: ↑

Wed Feb 16, 2022 11:55 pm

all signals cool.
I just with the flasher would stay at a constant speed tho

The flasher on this thunderbolt is broken so it was being manually spun or the "Tone 1" and "Tone 2" switches were used.

There was a Thunderbolt in Ottawa, ON?? https://www.google.com/maps/d/u/0/viewe ... 8&hl=en_US

(My apologies if this has been discussed already or if in the wrong place)

I was wondering what works better for painting sirens brush on paint or spray paint. How they hold up over the years and what the advantages are with each method.

Thanks,

CanadianTbolt1003 / Sirens & Thunderbolts 1003