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2. Garage door opener - Wikipedia

   en.wikipedia.org/wiki/Garage_door_opener

   The electric overhead garage door opener was invented by C.G. Johnson in 1926 in Hartford City, Indiana. [1] Electric Garage Door openers did not become popular until Era Meter Company of Chicago offered one after World War II where the overhead garage door could be opened via a key pad located on a post at the end of the driveway or a switch inside the garage.

3. Electric eye - Wikipedia

   en.wikipedia.org/wiki/Electric_eye

   Electric eye for a garage door opener. An electric eye is a photodetector used for detecting obstruction of a light beam. An example is the door safety system used on garage door openers that use a light transmitter and receiver at the bottom of the door to prevent closing if there is any obstruction in the way that breaks the light beam.

4. Door closer - Wikipedia

   en.wikipedia.org/wiki/Door_closer

   Modern manual door closer Eclipse door spring and separate checking mechanism. A door closer is a mechanical device that regulates the speed and action of a door’s swing. [1] Manual closers store the force used to open the door in some type of spring and reuse it to close the door. Automatic types use electricity to regulate door swing behavior.

5. Automated parking system - Wikipedia

   en.wikipedia.org/wiki/Automated_parking_system

   While a multi-story parking garage is similar to multiple parking lots stacked vertically, an APS is more similar to an automated storage and retrieval system for cars. [1] Parking systems are generally powered by electric motors or hydraulic pumps that move vehicles into a storage position.The paternoster (shown animated at the right) is an ...

6. A Florida homeowner forgot to shut the garage. Then a ... - AOL

   www.aol.com/news/florida-homeowner-forgot-shut...

   The beast raided the freezer. For premium support please call: 800-290-4726 more ways to reach us

7. Use Autofill to save your username, password, and other info

   help.aol.com/articles/use-autofill-to-save-your...

   Use Autofill to automatically fill in forms, usernames, and passwords on AOL. If you're using a mobile browser, contact your mobile device manufacturer for help with its Autofill settings. Autofill your info in to forms • Chrome • Safari • Edge • Firefox. Autofill your username and password • Chrome • Safari • Edge • Firefox

8. Electromagnetic door holder - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_door_holder

   Wall-mounted electromagnetic door holder securing a door in the open position. An electromagnetic door holder (electromagnetic door holder and release or hold-open device, sometimes informally called a mag hold open or electric doorstop) is a simple electromechanical mechanism which can be used to hold a fire door or security door open until given a signal to release.

9. We Did the Dirty Work: These Are the Best Automatic Litter ...

   www.aol.com/did-dirty-best-automatic-litter...

   The best automatic cat litter boxes take care of that mess entirely. These products save you time, keep the air in your home odor-free, and will eventually save you money.