Your car key fob is a small but mighty device. Have you ever wondered what would happen if it died while you were, say, at the grocery store? How do you start your car (or even get into your car!) ...

A family in Ocean County, Maryland fell victim to a new type of automobile theft -- a key fob signal hack that allowed thieves to unlock their $50,000 Chevy Suburban and drive off with it.

Hyundai isn't the first automaker to employ the smartphone as a key. Tesla's Model 3 also uses the phone, via Bluetooth, to open the car and prepare it for use as the driver gets within range of ...

Some fobs still come with a separate metal key or one that stores inside the fob. Those keys will need to be cut, and they typically come with embedded chips that must be programmed to work with a ...

Car key fobs are very convenient as they eliminate the possibility of locking keys in the car. However, there are times when the vehicle fails to detect signals from the key fob.

Of course, programming a key fob won't take all day — but it's not a quick fix either. The time required to reprogram these devices depends heavily on factors like the vehicle's make and model ...

Tesla’s key fob works on a 315 MHz frequency like most other electronic key fobs, but last year we reported ... (BLE) is most popular for its capacity to become a short-range finder ...