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  2. Civil defense siren - Wikipedia

    en.wikipedia.org/wiki/Civil_defense_siren

    Civil defence sirens are mounted on fire stations, town halls, or other structures. Three siren tones are used in the country: [ 52 ] Warning (Opozorilo na nevarnost): 2-minute long steady tone. Serves as a warning of the impending danger of a fire, natural or other type of disaster, or high water level.

  3. Federal Signal Modulator - Wikipedia

    en.wikipedia.org/wiki/Federal_Signal_Modulator

    All sirens sounded in a male voice message that says “ATTENTION! ATTENTION! THIS IS A TEST OF THE EMERGENCY SIREN SYSTEM. THIS IS ONLY A TEST!” The message repeated a few more times and followed by a steady 3-minute alert tone. Testings concluded with another male message (the same voice) that said “ATTENTION! ATTENTION!

  4. Siren (alarm) - Wikipedia

    en.wikipedia.org/wiki/Siren_(alarm)

    An 1860s-era siren. [ 2 ] A siren is a loud noise-making device. Civil defense sirens are mounted in fixed locations and used to warn of natural disasters or attacks. Sirens are used on emergency service vehicles such as ambulances, police cars, and fire engines. There are two general types: mechanical and electronic.

  5. Honolulu siren test activated about 10 minutes early; no ...

    www.aol.com/news/honolulu-siren-test-activated...

    Hawaii’s monthly siren test was activated about 10 minutes early today on Oahu. The City & County of Honolulu issued an alert saying there was an early activation of the outdoor warning siren test.

  6. Thunderbolt (siren) - Wikipedia

    en.wikipedia.org/wiki/Thunderbolt_(siren)

    Thunderbolt (siren) The Thunderbolt is a mechanical outdoor warning siren that was manufactured by Federal Signal Corporation from 1951 until its production ended in 1991. [1] It is a unidirectional, rotating siren with a large square-shaped horn, and can come in various colors, usually yellow, by request.

  7. Why siren in Starbucks logo was deliberately made asymmetrical

    www.aol.com/news/2018-01-19-why-siren-in...

    Geobeats. January 19, 2018 at 11:54 AM. Starbucks has used its image of a double-tailed siren since the early 1970s, but as the company has grown, she has undergone a number of changes. While many ...

  8. Female firefighters, soldiers and more face off in Netflix’s ...

    www.aol.com/female-firefighters-soldiers-more...

    Get your tongue back in your mouth.A 10-episode Netflix series, Siren: Survive the Island will divide 24 women into six teams according to their profession. This includes firefighters, soldiers ...

  9. File:Federal Signal RSH-10 Thunderbeam video.ogv - Wikipedia

    en.wikipedia.org/wiki/File:Federal_Signal_RSH-10...

    Federal_Signal_RSH-10_Thunderbeam_video.ogv ‎ (Ogg multiplexed audio/video file, Theora/Vorbis, length 9 min 44 s, 720 × 480 pixels, 360 kbps overall, file size: 25.05 MB) This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository.