Federal Signal STH-10A | Growl + Firecall - Pikesville, MD

I got there at 7:03 and the siren immeditally went off. I thought they tested early but then I heard the fire trucks in the distance so I knew it was just a fire call thankfully. I don't know why they would test again if they really kind off already tested? But whatever, i'm glad I got to see 2 tests really

[@purpleviolet2058]

Great video! The STH-10 sounds very healthy!

[@BaltimoreSirens]

Forgot the copyright symbol but whatever