List of civil defense sirens

This is a list of civil defense sirens.

Alerting Communicators of America (ACA) sirens

Main article: List of sirens built by Alerting Communicators of America

• 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