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  2. Siren (alarm) - Wikipedia

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

    A Class A siren is loud enough that it can be mounted nearly anywhere on a vehicle. Class B sirens are not as loud and must be mounted on a plane parallel to the level roadway and parallel to the direction the vehicle travels when driving in a straight line. [15] Sirens must also be approved by local agencies, in some cases.

  3. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    In rural areas where not many may hear the fire bell or burglar siren, lights or sounds may not make much difference, as the nearest emergency responders may arrive too late to avoid losses. Remote alarm systems are used to connect the control unit to a predetermined monitor of some sort, and they are available in many different configurations.

  4. Broadmoor Sirens - Wikipedia

    en.wikipedia.org/wiki/Broadmoor_Sirens

    The thirteen sirens were created with the intention of warning residents in surrounding towns and villages to remain in their homes and keep their children supervised following the escape of a Broadmoor patient. The sirens were activated as a test at 10 am every Monday. [5] The sirens are susceptible to electrical interference.

  5. Tennessee tornado sirens failed to sound in storm that ... - AOL

    www.aol.com/tennessee-tornado-sirens-failed...

    It’s not the first time the state’s tornado siren system hasn’t worked properly. In 2019, a drop in radio signal caused Nashville’s tornado warning system to repeat a siren cycle.

  6. What’s causing a loud, siren-like noise in North ... - AOL

    www.aol.com/causing-loud-noise-siren-heard...

    A loud siren-like noise that Haslet, Texas residents have been hearing was caused by a locomotive operated by a service partner for the city, BNSF Railway confirmed in a statement Wednesday.. The ...

  7. Troubleshooting AOL Desktop Gold

    help.aol.com/articles/aol-desktop-troubleshooting

    If you are missing items or your settings are not saving correctly, try the solutions listed below. Close Desktop Gold and relaunch • Open task manaager • End task on ALL "AOL Desktop.exe" • Open Desktop Gold • If the issue still exists, proceed to the next step. Restart the computer • Restart your computer and restart Desktop Gold

  8. Alarm device - Wikipedia

    en.wikipedia.org/wiki/Alarm_device

    an alarm clock that sounds an alarm at a pre-set time, often used to wake a person up or remind them of an event. a fire alarm which is used to give occupants of a building early warning of a potential fire and give them time to evacuate. warning devices on a vehicle that sound when it is moving in an unexpected direction, such as reversing,

  9. Cicadas are so noisy in a South Carolina county that ...

    www.aol.com/news/cicadas-noisy-south-carolina...

    Emerging cicadas are so loud in one South Carolina county that residents are calling the sheriff's office asking why they can hear sirens or a loud roar. Trillions of red-eyed periodical cicadas ...