1981 Federal Signal Model 2 Siren Test on 120V

[cheetawolf]

brushes seem a bit sparky..

[dillonrockband]

Sparkly.

[JustInn014]

Nice Model 2.

[Federal3t22]

hook that bad boy to 220V. it'll scream nicely. And yes, this is a 2-220. mine also runs slower on 110V, but f course sounds much different sense it's a 2T