In our search for the best keyless entry systems, we sought recommendations and advice from a variety of sources, including Lovejoy. We considered basic locks, Bluetooth options, and smart locks, ...

[Yingtao Zeng], [Qing Yang], and [Jun Li], a.k.a. the [UnicornTeam], developed the cheapest way so far to hack a passive keyless entry system, as found on some cars: around $22 in parts, give or take ...

While having a classic muscle car is a pretty cool thing, adding modern conveniences makes it even better. Let's face it: Using a key to unlock the door is not that bad when it's just you getting in ...

Hotel companies are starting to conclude that guestroom key cards are no longer the key to customer satisfaction. The largest hotel companies in the world are experimenting with technology that allows ...

This only applies to cars that can be unlocked by that remote button on your key ring. Should you lock your keys in the car and the spare keys are home, and you don't have "OnStar," here's your answer ...