SS3 Defender: Difference between revisions
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The Defender was a rotating siren that was produced by [[Sentry Siren Incorporated]]. It was available in two different pitches, 460 Hz and 920 Hz. It was also able to be ordered in any color as well as a stainless steel option. It was discontinued because Sentry wanted to have an omnidirectional siren lineup. | The Defender was a rotating siren that was produced by [[Sentry Siren Incorporated]]. It was available in two different pitches, 460 Hz and 920 Hz. It was also able to be ordered in any color as well as a stainless steel option. It was discontinued because Sentry wanted to have an omnidirectional siren lineup. | ||
[[ | [[Category:Sentry Siren Incorporated]][[Category:Rotating Sirens]][[Category:Single Tones Sirens]][[Category:Electromechanical Sirens]] | ||
Revision as of 19:38, 16 December 2013
| SS3 Defender | |
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| Company | Sentry Siren Incorporated |
|---|---|
| Produced | 2004-2010/1 |
| Type | Electromechanical |
| Sound output | 127 |
The Defender was a rotating siren that was produced by Sentry Siren Incorporated. It was available in two different pitches, 460 Hz and 920 Hz. It was also able to be ordered in any color as well as a stainless steel option. It was discontinued because Sentry wanted to have an omnidirectional siren lineup.