This article lists the outdoor warning sirens built by Biersach & Niedermeyer Co., Alerting Communicators of America and
American Signal Corporation
American Signal Corporation (ASC) is an outdoor warning siren and mass notification company in the United States. ASC was founded in 1942 as Biersach and Niedermeyer (B&N). After performing poorly, the company reformed as The Alerting Communi ...
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Biersach & Niedermeyer Co.
Alerting Communicators of America sirens
American Signal Corporation sirens
See also
*
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 Sign ...
References
External links
American Signal websiteAlerting Communicators of America website (defunct)The Siren Board - Alerting Communicators of America categoryThe Siren Board - American Signal Corporation categoryAir Raid Sirens - 1992-1993 ACA-ASC Flyers
{{Civil defense sirens
Sirens