No one likes walking away from the car only to wonder if you locked the doors. It's even worse if your car's remote has terrible range, and you have to go all the way back to check. This trick can fix ...

A remote keyless entry system is a handy addition to any car. You can use your remote to lock and unlock the doors and open the trunk or hatchback. For people who don't like fumbling around with keys, ...

While smart locks enhance home security, skilled intruders may bypass them. Here's how to strengthen your defenses.