Category:Penetrator sirens

**Penetrator**
	series of outdoor warning siren models manufactured by Alerting Communicators of America
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Instance of	model series (civil defense siren model);
Subclass of	rotating siren; electromechanical siren;
Manufacturer	American Signal Corporation;
Authority file
	Q76933289;
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Subcategories

This category has the following 3 subcategories, out of 3 total.