Freshly installed by Table Rock Alerting Systems. Federal Thunderbolt 1000BT

jacob585 wrote: ↑

Sat Nov 11, 2017 7:13 pm

did you hear if the Darley model 2 went off?

The Darley is inactive. They test their sirens on the Second Wednesday of the month at 10AM.

Here is my video from this morning. Enjoy!



https://www.youtube.com/watch?v=3Bf94SVqgJY

Its the second Wednesday at 10AM. Pretty much everyone around here tests at that time.

Good to see that it’s still kickin’. If memory serves right, it was originally installed in 1924, then reinstalled in the early 2000’s.

Does a Thunderbolt RCM have to have 240 fed through it or can it be 120??? Ive been trying to use my RCM on 120, but nothing is happening. Not even a buzz. Does it have to have 240v fed through for the contacters and starters to activate??? Thanks. Yes, it needs to be connected to 240V in order for...

It’s a Model 2, the lower louver looking thing is the mounting plate.

Zarlog wrote: ↑

Thu Sep 21, 2017 11:34 pm

When is this going to get recorded?

Hopefully sometime soon. We just haven't had the time to get up there and record it.

I was on Google Maps and I came across this siren. Any idea what this could be? Link: https://www.google.com/maps/@45.7695385,-99.623595,3a,27y,342.99h,111.64t/data=!3m6!1e1!3m4!1srAHnkzxOT6AqkIqqHvAdlg!2e0!7i13312!8i6656 Looks like a variant of a Sentry to me, especially with that mounting bracket.

Sorry for the bump, but I figured I'd share a photo of the map of Marshfield's siren system. They have two SRNB's, a 130 and a C-Series Thunderbolt 1000A.