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...ory:Federal Signal Corporation]][[Category:Single Toned Sirens]][[Category:Sirens]] ...

#REDIRECT [[Category:Rotating Sirens]] ...

The Defender was a rotating siren produced by [[Sentry Siren Incorporated]]. It produces either 460Hz ...egory:Single Toned Sirens]][[Category:Electromechanical Sirens]][[Category:Sirens]] ...

The '''Hornet''' is a relatively small rotating electronic siren produced by [[Whelen Engineering]]. It uses a single 400W ...ens]][[Category:Rotating Sirens]][[Category:Directional Sirens]][[Category:Sirens]] ...

...ating Sirens]][[Category:Single Toned Sirens]][[Category:Electromechanical Sirens]] ...

...liable. For a while, the HPSS-16R was also offered in a 3200 watt, HPSS-32 rotating variant, known as the HPSS-32R. The HPSS-32R was similar to the HPSS-16R, e [[Category:Sirens]] ...

...tromechanical]] produced by American Signal Corporation. It is one of four sirens in [[Tempest Siren Series]] line. This siren is the successor of the T-135 [[Category:Single Toned Sirens]] ...

|type = [[:Category:Electromechanical Sirens|Electromechanical]] The 508-128 is a uni-directional [[rotating]] siren produced by [[Federal Signal Corporation]]. The 508 name comes from ...

|type= [[:Category:Electromechanical Sirens|Electromechanical]] ...echanical siren produced by [[Federal Signal Corporation]]. RSH stands for Rotating Single-Tone High. Its unusual design consists of a hornless [[STH-10]] moun ...

Along Side the HPSS16, there is a [[rotating]] version called the [[HPSS16-R]]. It's an oscillating unit that rotates 36 ...tional Sirens]][[Category:HPSS]][[Category:Sirens]][[Category:Single Toned Sirens]] ...

The '''WPS-4000 Series''' is a line of [[electronic]] sirens produced by [[Whelen Engineering]]. It consists of three models, the WPS40 ...ry:Single Toned Sirens]][[Category:Directional Sirens]][[Category:Rotating Sirens]][[Category:Whelen Engineering]] ...

The '''Vortex-R Series''' is a line of [[electronic]] sirens produced by [[Whelen Engineering]]. They are essentially [[WPS-4000 Series| ...:Directional Sirens]][[Category:Single Toned Sirens]][[Category:Electronic Sirens]][[Category:Whelen Engineering]] ...

...cal]] siren produced by [[American Signal Corporation]]. It is one of four sirens in [[Tempest Siren Series]] line. This siren is wildly famous for its low p ...ating Sirens]][[Category:Electromechanical Sirens]][[Category:Single Toned Sirens]] ...

...'', formerly called the '''Vortex-O Series''', is a line of [[electronic]] sirens produced by [[Whelen Engineering]]. They are essentially [[WPS-2900 series] ...:Directional Sirens]][[Category:Single Toned Sirens]][[Category:Electronic Sirens]][[Category:Whelen Engineering]] ...

* Omni-directional (non-rotating) warning siren ...]][[Category:Sirens]][[Category:Single Toned Sirens]][[Category:Dual Toned Sirens]] ...

...I has been praised for the extremely good voice intelligibility that their sirens have; this is a result of the design the HPSS series utilizes. == Rotating Types == ...

...air-cooled, gasoline engine to drive the rotor/stator assembly while also rotating the entire assembly. The projector design was unique, as air would be drawn ...E, the BN44E-MS-3, would also be offered. Additionally, many original BN44 sirens would undergo a coversion from gasoline to electric. The BN44E was offered ...

...ory:Single Toned Sirens]][[Category:Federal Signal Corporation]][[Category:Sirens]] ...

|type = [[:Category:Electromechanical Sirens|Electromechanical]] The Allertor 125 is a [[rotating]] siren produced by [[Alerting Communicators of America]]. The Allertor is ...

The 2001-Equinox is a rotating electromechanical siren produced by [[Federal Signal Corporation]] under th ...longer range due to the lower frequency. The first system of 2001-Equinox sirens were installed in 2010 around the Beaver Valley Power Station in Shippingpo ...

|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 ...