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  2. The best sunrise alarm clocks of 2025 - AOL

    www.aol.com/lifestyle/best-sunrise-alarm-clocks...

    Sunrise alarm clocks offer a great way to help you wake up without an abrasive, loud alarm. ... and sunrise (10-60 minutes). You can even customize the length of the snooze function from 8-15 ...

  3. Civil defense siren - Wikipedia

    en.wikipedia.org/wiki/Civil_defense_siren

    The outdoor sirens are tested four times a year on the first non-holiday Monday of March, June, September, and December at 15:00 local time. The test consists of the general alarm for 2 minutes, followed by a 90-second gap before the "all clear" is sounded. There are usually around 15 to 20 general alarms, occurring locally, per year.

  4. 2018 Hawaii false missile alert - Wikipedia

    en.wikipedia.org/wiki/2018_Hawaii_false_missile...

    [15] [16] [19] At 11:45 a.m. on January 2, 2018, the state conducted its monthly test of the civil defense outdoor warning siren system including the sounding of a one-minute Attention Alert Signal (Steady Tone) followed by a one-minute Attack Warning Signal (Wailing Tone). [20] There was no exercise or drill accompanying the test. [20]

  5. Alarm clock - Wikipedia

    en.wikipedia.org/wiki/Alarm_clock

    This is an accepted version of this page This is the latest accepted revision, reviewed on 23 January 2025. Type of clock A traditional wind-up (key-wound), mechanical spring-powered alarm clock An alarm clock or alarm is a clock that is designed to alert an individual or group of people at a specified time. The primary function of these clocks is to awaken people from their night's sleep or ...

  6. 15 of the coziest winter sweaters you can buy for under $40. ... The best sunrise alarm clocks of 2025. ... AOL's Editors have found a number of last minute gifts for your wife, ...

  7. Fire alarm notification appliance - Wikipedia

    en.wikipedia.org/wiki/Fire_alarm_notification...

    A fire alarm notification appliance is an active fire protection component of a fire alarm system. A notification appliance may use audible, visible, or other stimuli to alert the occupants of a fire or other emergency condition requiring action. Audible appliances have been in use longer than any other method of notification.

  8. Before he was the Gilgo Beach murders suspect, Rex ... - AOL

    www.aol.com/news/secret-room-jarring-first-date...

    Before he was the Gilgo Beach murders suspect, Rex Heuermann set off alarm bells Tim Stelloh and Mario J Garcia and Brenda Breslauer and Jessica Koernig Updated November 10, 2023 at 9:49 PM

  9. Emergency Broadcast System - Wikipedia

    en.wikipedia.org/wiki/Emergency_Broadcast_System

    [15] This false alarm was sufficiently disruptive to move the FCC to temporarily suspend the use and testing of Emergency Action Notifications (EANs) by codeword effective February 25, 1971. In the meantime, a national EBS activation (actual or test) would be routed through news service broadcast desks, then authenticated with the White House ...