Upgrading to a smart lock is a DIY project -- if you know what you're doing. These steps will explain what instruction ...

Home security has changed. Traditional keys are no longer the only way to protect your home, condo, office, or commercial ...

Your smart lock is a liability disguised as convenience.

We've tested and reviewed products since 1936. Read CR's review of the Aqara Smart Lock U400 door lock to find out if it's ...

TMD’s first bicycle lock combines a Bluetooth proximity sensor and motion alarm with a slender core of hardened steel chain ...

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Follow my walkthrough on thermostat installs to learn about wiring, Wi-Fi and how you can do this project yourself. Tyler Lacoma Editor / Home Security and Smart Home Tyler has worked on, lived with ...

Amazon Prime Day 2026 is one of the best times of the year to upgrade your home's security. Whether you're looking to add a ...

We're in Prime Day's final hours and scoping out some of the biggest home security discounts, with up to 75% off smart ...