How Does Your Key Fob Work? The key fob uses wireless technology with a frequency of 433 MHz. There are receivers/transmitters on the vehicle and the key, so they can communicate with each other. This ...
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10 Secret Uses for Your Car Key Fob
What is a key fob, anyway? A key fob is a small remote device that allows you to control a keyless system. With a key fob, you don’t need an actual key to get into your car. The key fob uses radio ...
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Yes, you can keep car keys on Android and here’s the setup
Car keys have quietly moved into the same place you already keep your boarding passes, payment cards, and transit tickets: ...
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