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  2. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    Some alarm systems are tied to video surveillance systems so that current video of the intrusion area can be instantly displayed on a remote monitor and recorded. Some alarm systems use real-time audio and video monitoring technology to verify the legitimacy of an alarm.

  3. Fix problems with the AOL app on iOS

    help.aol.com/articles/fix-problems-with-the-aol...

    Verified for iOS 9.3 and later. 1. Double press the Home button or swipe up and hold. 2. Swipe up on the image of the app. 3. Re-launch the app and attempt to reproduce the issue.

  4. Clock (Apple) - Wikipedia

    en.wikipedia.org/wiki/Clock_(Apple)

    Clock is a timekeeping mobile app available since the initial launch of the iPhone and iPhone OS 1 in 2007, [1] with a version later released for iPads with iOS 6 (however could unofficially be installed before [2]), [3] and Macs with the release of macOS Ventura. The app consists of a world clock, alarm, stopwatch, and timer. [4] [5] [6]

  5. Reed switch - Wikipedia

    en.wikipedia.org/wiki/Reed_switch

    3 - resilient magnetic member 4 - non-magnetic member 5 - conducting member 6 - magnetic member 7 - insulating piece. The most common type of reed switch contains a pair of magnetizable, flexible, metal reeds whose end portions are separated by a small gap when the switch is open. The reeds are hermetically sealed within a tubular glass envelope.

  6. Electromagnetic door holder - Wikipedia

    en.wikipedia.org/wiki/Electromagnetic_door_holder

    An electric current typically energizes the electromagnet to attract and hold the steel plate, keeping the door open. Unlike electromagnetic locks, the magnetic attraction of an electromagnetic door holder is usually weak enough that it can be manually overpowered at any time by anyone, allowing the door to close. [citation needed]

  7. Fix problems signing into your AOL account - AOL Help

    help.aol.com/articles/help-signing-in

    If you're caught in a loop where the sign-in screen keeps reappearing after you click "Sign in," you'll need to reset the "sign-in" cookie. After entering your username on the sign-in page, click Not you? Enter your username and password. Click Sign in. If that doesn't fix the problem, try these steps and attempt to sign in after each one:

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  9. Get a daily dose of cute photos of animals like cats, dogs, and more along with animal related news stories for your daily life from AOL.