American Signal Corp.

Visit American Signal Corp.
Company type: Manufacturer

8600 W Bradley Rd.
Milwaukee, WI 53224-2816

Phone: (414) 358-8000
Toll Free: (800) 243-2911
Fax: (414) 358-8008
Email: [email protected]


American Signal is the industry leader in outdoor warning and mass notification. The TEMPEST mechanical warning sirens along with High Powered Voice and Tone Speaker Arrays have served municipalities, universities, industrial systems since 1942.

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