Which keyless entry door locks are best? A keyless entry door lock is a simple and sophisticated way to secure your home and control who can enter. In addition, it eliminates the need to keep your ...

[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 ...

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 ...

As more guests become comfortable with the idea of using a smartphone as a room key, the two largest U.S. hotel operators are slated to more than triple the number of properties that offer keyless ...