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  2. J-Alert - Wikipedia

    en.wikipedia.org/wiki/J-Alert

    J-Alert ( Japanese: J-ALERT/Jアラート, romanized : J Arāto; full name 全国瞬時警報システム, Zenkoku Shunji Keihō Shisutemu, 'National Early Warning System') is the early warning system used in Japan. J-Alert was launched in February 2007. [ 1] The system is designed to quickly inform the public of threats and emergencies such ...

  3. Rumbler siren - Wikipedia

    en.wikipedia.org/wiki/Rumbler_siren

    Rumbler siren. A Rumbler siren is a type of emergency vehicle siren used primarily in the United States.Developed in 2007 by Federal Signal Corporation, and sounding at a low-frequency level, it is designed to be heard by motorists who may otherwise be unable to hear high-frequency sirens due to ambient noise, such as urban traffic.

  4. List of sirens built by Alerting Communicators of America

    en.wikipedia.org/wiki/List_of_sirens_built_by...

    This siren is similar to Federal Signal's Thunderbolt series. Only a single unit remains in service in Milwaukee, WI. Screamers Electro-Mechanical 2, 5, 7.5, 10 8, 9, 9/12, 10/12 1968–1994 Omni Directional 102–115 dB at 100 ft. Series of small vertical sirens, comparable to Federal Signal Corporation's vertical sirens. Sentry 95

  5. Don't panic! Taylor Swift warned fans to expect sirens for ...

    www.aol.com/entertainment/dont-panic-taylor...

    Taylor Swift warned fans who traveled to her concert in Warsaw on Thursday to expect loud sirens in the afternoon honoring a key World War II anniversary. When the moment came, many of the fans ...

  6. 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.

  7. 'Stay out': Signs in Kyoto's popular geisha district aim to ...

    www.aol.com/stay-signs-kyotos-popular-geisha...

    Kyoto has long been a popular destination, but visitors will no longer be able to venture into some private-property alleys in the geisha district.

  8. The Zoo shared a video on Sunday, August 18th with some of the pool rules they put in place for their 'beary' excited pool guests. From reminding the bears to use floatation devices as needed, to ...

  9. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    A security alarm is a system designed to detect intrusions, such as unauthorized entry, into a building or other areas, such as a home or school. Security alarms protect against burglary ( theft) or property damage, as well as against intruders. Examples include personal systems, neighborhood security alerts, car alarms, and prison alarms.

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