It might not occur to you that your car's key fob has more uses than simply opening and locking your car doors. After all, that was the original purpose behind the invention of keyless entry: so that ...

Cars with remote keyless entry and push-button start systems are vulnerable to various digital car theft tactics. Here's how to protect yourself.

A "key" feature of today's car keys is not having to physically touch them to enter or start the car, thanks to developments like RFID proximity technology (which is short for radio frequency ...

Sometimes the anticipation of doing something is as exciting as actually doing it. It's easy to forget that your interaction with a car always starts outside of it, with the key. The key serves as an ...

They're more secure than you might think.

Regardless of how many times you press the button or smack the key fob against the palm of your hand, the doors won't unlock.

A key fob rarely quits without sending warning signs first, and those signals often show up at the worst possible ...