Teardown Tuesday: Bluetooth Master Lock 4400D BlueTooth Padlock
1,694 views · Published 19 May 2018 · 1:43 · Indexed 10 November 2026
Channel: All About Circuits · 2018 · Science & Technology
Full Article: https://www.allaboutcircuits.com/news/teardown-tuesday-bluetooth-masterlock/ The Masterlock Bluetooth Padlock allows keyless entry using a built-in four-button keypad or Masterlock's Bluetooth apps. For more information, as well as all the latest All About Circuits projects and articles, visit the official website at http://www.allaboutcircuits.com/ Check out more video topics and articles coming from Mark at https://www.allaboutcircuits.com/author/mark-hughes Subscribe on YouTube: https://www.youtube.com/c/AllAboutCircuitsVideo Like us on Facebook: https://www.facebook.com/allaboutcircuits Follow us on Twitter: https://twitter.com/AllAboutCircuit Follow us on LinkedIn: https://www.linkedin.com/company/allaboutcircuits Follow us on GooglePlus: https://plus.google.com/b/102476148263859151067/+AllaboutcircuitsVideo/posts Contact us: http://eetech.com/ Thanks for checking out this Teardown Tuesday! Subscribe to this channel to see another teardown!
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