Your key fob's panic button is easy to ignore until it goes off by mistake, but it serves a real purpose beyond the usual parking lot trick.

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!) ...

KANSAS CITY, Mo. — Many of us wouldn't think of leaving our car unlocked on a city street or a parking lot or even in our own driveway. But that lock may not be as secure as we think. As one Johnson ...

Most drivers discover their key fob battery is failing at the worst possible moment: standing in a parking lot, pressing the unlock button repeatedly with no response. But modern vehicles are designed ...

As long as your keys are in range, anyone can open the car, and the system will think it's you. That's why newer car models won't unlock until the key fob is within a foot. However, criminals can get ...

Phones have already taken over our lives. We have everything in these small gadgets, from memories and photos to documents, bank accounts, and conversations with our loved ones. And the digital ...

As many people know, car keys now use a key fob for keyless entry, which is a security hardware device with built-in authentication used to control and secure access to computer systems, network ...