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 ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 5 minutes ...

In recent years, car key fobs have become less focused on the key itself and more focused on the technology that can be placed within the fob. Now, some key fobs don’t even have keys, with ...

VW of the late 90s early 00s for inventing the switchblade fidget devise.

Someone recently broke into my car two nights in a row. The first time I figured it was a slip up on my end, and that I forgot to lock it after I got home. So I made a point of locking it and arming ...

A top global cybersecurity expert says the threat of car theft now is greater than ever and urges taking simple precautions to prevent car owners from becoming victims of tech-savvy criminals. Thieves ...

Several factors affect car key replacement costs, which can range from $10 to $500. The final sum depends on the key type, as each kind has a different replacement procedure. Generally, key types can ...

Aphaea records her video from the interior of a car. She holds up a car key fob to the camera beneath a text overlay. The on-screen caption reads, “Honda said it would cost $175 to replace.” As she ...