Your front door lock is your first line of defense from the outside world. It’s also the piece of home security you use more than any other. If your lock hasn’t been replaced in a while—or if it’s the ...

Keys are one of those things we’ve all just accepted. Lose them, forget them, lock yourself out—repeat. Meanwhile, everything ...

Philips’ entry-level electronic deadbolt lacks any wireless features, but it’s better than the average dumb lock and it doesn’t cost much. Philips makes a vast range of smart home gear, but it only ...

These smart locks make it easy to bring your door online and manage it from anywhere. After testing the best smart locks on ...

By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Your front door lock is your first line of defense from the outside world. It’s also the piece of home ...