Digital car keys are still a concept suffering from lackluster adoption, mainly because the technology is expensive and phone makers only offer it on high-end mobile devices with a premium price tag.

How your car's security system works Inside your key fob, there’s a tiny computer chip. This chip is programmed with a unique code that it sends to your car's security system. The car also has a chip, ...

Car keys were nothing more than simple mechanical devices during their conception, but they've turned into devices with ...

Car keys, sunglasses, and TV remotes have two things in common -- they are easy to lose and can be expensive to replace. If you lose a car key or just need another copy, you'll likely look for the ...

Almost all automobiles manufactured since 1995 have had an RFID transponder embedded in the plastic housing surrounding their key grip. These 13.56 MHz passive transponders communicate with an RFID ...

Not having a car key when you need it can be a huge annoyance. Even with all the modern advancements in car key technology, AAA reports that as much as 10% of all lockouts recorded in 2024 were ...