Add Yahoo as a preferred source to see more of our stories on Google. You've embraced the idea of a smart home, but what happens when your home loses power? This is a frequently asked question by ...

Alfred’s new ML2 Smart Lock is powered by Wi-Charge wireless power, so it never needs new batteries. It’s a mortise lock designed for high-end homes and commercial buildings, and it’s $900. But a ...

Smart locks offer a lot of advantages, including convenience and access monitoring, but they also have drawbacks. Here's how to tell if they're right for you.