Federal Signal Thundermod 4016 | Voice & Alert | Nichols Hills, OK (Oklahoma Co Tornado Siren Test)

[@SailorKirby]

God I'd love to see this siren someday. Great capture!

[@RosefoxFilms]

That chime sounds very nice!

[@SirensAndAlarmsOfNorthernIL]

Nichols hills twister 🌪 alert 🚨⚠️ federal signal mentos speaker device

[@kongmeurn38]

"mentos"💀

[@StuffyYoutube]

@@kongmeurn38 Mentolator

[@spccyboy3455]

It kind of sounds similar to a FS 3T22.

[@radiosnmore1225]

mentos twister whistle

[@bruh3120]

Thunder⚡Mod Tornado🌪 Speaker📢 Device💻

[@CentralOHSirens]

Louden

[@OWS_Crazy1]

Annoying ahh Frequency Shift Keying

[@SirensAndAlarmsOfNorthernIL]

Goofy ahh FSK twister speaker alerting device activation button sound

[@armoturo5346]

STOP