List of civil defense sirens

This is a list of civil defense sirens.

Alerting Communicators of America (ACA) sirens

ACA Allertor ACA Cyclone ACA Hurricane

ATI sirens ATI HPSS

Federal Signal sirens

Thunderbolt (siren) Federal Signal 3T22 / 2T22 Federal Signal Model 2 Federal Signal Modulator Federal Signal STH-10

Other Chrysler Air-Raid Siren Sentry Siren SiraTone Decot Heath Siren