You probably never heard this but if you're confused on where it is it is the thing on the right that kind of looks like a trash can with horns on top of the weird pole
This AR Timer looks really on usual. The only information I have about this is that it is at the Santa Barbara fire station 31. I'm not sure if this is a super rare or if this is just modified because for some reason it has a green light, it has no civil defense logo and on top of the AR Timer there is a plate that just says "Siren" which is what I think the fire station probably added