A security flaw recently uncovered by security researchers may allow hackers to remotely unlock and start several Honda vehicles made in the past decade. The attack, dubbed "Rolling Pwn," involves a ...

We may receive a commission on purchases made from links. For the sake of convenience, the battery in your car's key fob is designed to last a fairly long time, usually up to around four years. The ...

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 ...