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  2. Remote control - Wikipedia

    en.wikipedia.org/wiki/Remote_control

    An air conditioning unit remote control. In electronics, a remote control (also known as a remote or clicker [1]) is an electronic device used to operate another device from a distance, usually wirelessly. In consumer electronics, a remote control can be used to operate devices such as a television set, DVD player or other digital home media ...

  3. Universal remote - Wikipedia

    en.wikipedia.org/wiki/Universal_remote

    Harmony 670, a universal remote.. A universal remote is a remote control that can be programmed to operate various brands of one or more types of consumer electronics devices. . Low-end universal remotes can only control a set number of devices determined by their manufacturer, while mid- and high-end universal remotes allow the user to program in new control codes to the rem

  4. The best universal remote control - Engadget

    www.engadget.com/2020-04-17-the-best-universal...

    Photo: Michael Hession. The Harmony Elite is Logitech's flagship Harmony remote. Like the Harmony Companion, it's a two-piece system built around the Hub, so it can control IR, Wi-Fi, and ...

  5. The best universal remote control - Engadget

    www.engadget.com/best-universal-remote-control...

    Photo: Michael Hession. The Logitech Harmony 650 is the best universal remote for most people because it can coordinate the functions of up to eight components, is relatively simple to program ...

  6. Garage door opener - Wikipedia

    en.wikipedia.org/wiki/Garage_door_opener

    A residential garage door opener. The motor is in the box on the upper-right. A garage door opener is a motorized device that opens and closes a garage door controlled by switches on the garage wall. Most also include a handheld radio remote control carried by the owner, which can be used to open and close the door from a short distance.

  7. How to make sense of Logitech's universal remote lineup

    www.engadget.com/logitech-harmony-universal...

    The cheapest remote Logitech currently offers is the Harmony 665, a $60 device that the company claims can control up to 10 devices.There’s a 1.5-inch color LCD screen toward the top, which ...

  8. Behold the Clicker: the ultimate lazy man device | TechCrunch

    techcrunch.com/2010/03/19/behold-the-clicker-the...

    I think it's directly related to the invention of the remote control. Now, there's even less reason to get up on the couch thanks to the latest invention: The Clicker. It's fairly easy to find ...

  9. Rolling code - Wikipedia

    en.wikipedia.org/wiki/Rolling_code

    Simple remote control systems use a fixed code word; the code word that opens the gate today will also open the gate tomorrow. An attacker with an appropriate receiver could discover the code word and use it to gain access sometime later. More sophisticated remote control systems use a rolling code (or hopping code) that changes for every use.