A smart garage-door controller is an essential convenience—and it can do so much more than just make your garage door remote-controllable.

In a viral video, a Toyota driver shared how you can remote start your car using your key fob. Viewers say that's not the only way.

These key fobs allow car owners to unlock the door, start the engine, or even open the trunk from far away. But that's not all.

Subscription-based features are taking over the automotive industry—and now they're coming for your key fob.

Thieves are gaming "smart" key systems, which Shlisel said use nonsecure commercial radio waves to signal when the key fob is near or inside the vehicle. These key fobs allow car owners to unlock the ...