Since there is a lot of Confusion, I live in the city next to Sacramento. I made a map of the entire systems including the 2 Thunderbolts, Scream Masters, Model 5/7s, Super Sirex, and the Bullard. Check it out here:
https://www.google.com/maps/d/viewer?mi ... sp=sharing
The entire System WAS shut down in 2013. As in, the Arden Fair 1003 rotated between 2012 and 2013.
The Arden Fair 1003 is still in fact there, I went to check up on it the other day. The thing about this siren is it is missing a blower. So it can only be heard a little ways away. The Thunderbolt 1000 at SUMP-46, the Super Sirex, and the Bullard have been inactive for god knows how long, I estimate the mid to late 80s (They were not active when the rest were)
All sirens have what looks to be an FC controller, but Tyler pointed out none of the controllers have the black handle commonly on FC's. All sirens have them, including the thunderbolts (The RCM and RCM3 on the 1003 are cut from power, but the FC is powered, same goes for the 1000)
I hope this clears up confusion about the Sacramento, CA siren system.
BTW: Nobody recorded the Sacramento System, unless they kept it private. I've been searching for well over 2 years for a single video of the system. None exist so far.