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|type = [[:Category:Electronic Sirens|Electronic]] ...Single Toned Sirens]] [[Category: Dual Toned Sirens]] [[Category: Rotating Sirens]] [[Category: Whelen Engineering]] ...

...th this model later in its run. Several notable systems had WS-2000 series sirens, including the Perry Nuclear Generating Station in North Perry, Ohio, as we ..., several were located in St. Louis, MO prior to the county upgrading its sirens in the early 2000's, one has been found in Wisconsin on an ESC-2030 control ...

...inning, the War Production Board contracted the company to create air raid sirens to defend the public from air raids. ...This design helped project sound forwards. The vast majority of Bullard's sirens are 12-port single tone, but some came in 6-port single tone as well. No du ...

The Penetrator series is a series of rotating sirens by [[Alerting Communicators of America]] that mainly consisted of 4 models: ...nicators of America]][[Category:Single Toned Sirens]][[Category:Dual Toned Sirens]] ...

The 500 Series was a line of [[electromechanical]] sirens produced by [[Federal Signal Corporation|Federal Sign & Signal]]. ...romechanical Sirens]][[Category:Single Toned Sirens]][[Category:Dual Toned Sirens]][[Category:Federal Signal Corporation]] ...

|type = [[:Category:Electronic Sirens|Electronic]] ...ectronic '''O'''utdoor '''W'''arning '''S'''iren) was a line of electronic sirens produced by [[Federal Signal Corporation]]. ...

...ent configurations: 6/8 port dual tone, and 9 port single tone. Like other sirens in California's CD systems, it came standard with a controller, maintenance ...aster mounts. The same was also done with [[E. D. Bullard Co.]] rotational sirens. ...

|type = [[:Category:Electromechanical Sirens|Electromechanical]] |manual= http://www.civildefensemuseum.com/sirens/manuals/Hurricane_130_MK2.pdf ...

...line of fully electronic, voice and tone, directional and omnidirectional sirens produced by Alerting Communicators of America, beginning in the early 80s a ...dren became the iForce (not to be confused with the current iForce line of sirens). The original Quadren design was retired in 2005 for a more streamlined ve ...

The '''Federal Signal 2001 Series''' is a line of outdoor warning sirens produced by [[Federal Signal Corporation|Federal Signal]]. Variations inclu ...ory:Federal Signal Corporation]][[Category:Single Toned Sirens]][[Category:Sirens]] ...

...ignal Corporation]] for the [[Modulator]], [[DSA]], and [[EOWS Series]] of sirens. ...raTone]], being the amplifiers used and the capability to run the EOWS*612 rotating speaker array. The controller was a microprocessor operated platform which ...

...anges throughout it's life, and made quite a reputation as one of the best sirens in the market. ...ounded rotator pre production models of this siren built were single toned sirens as well. This model was the first model, but was later optional; 1000 being ...