If you buy through our links, we may earn a commission. It's time to upgrade your doors and protect your home. With the best smart locks, you can adjust codes, add unique fingerprints for family ...

The SwitchBot Lock Ultra Vision is the first retrofit smart lock with facial recognition.

These features trigger the lock based on your location (a technology also known as geofencing) via some combination of Bluetooth, cellular signal, GPS, and Wi-Fi. Having your door automatically ...

The secrets behind SwitchBot’s much better retrofit smart lock: A rechargeable battery and a revamped installation process ...

The Smart Door Lock 2 features Huawei’s new AI palm vein recognition system. The system uses near-infrared light to scan vein patterns beneath the skin, providing a higher level of security ...

With FlipLok, it would take the most powerful intruder over about 1300 kicks to begin to wear down the lock! Also protects ... works on any inward swinging door and left to right opening doors.

Here’s how it works. The best smart locks provide a lot more than just convenience. With remote control and monitoring over your door, you'll know if someone enters your home or be able to let ...

FPL custom profile cylinders are configured in the U.S. to your exact specifications, engineered for precision. They can be made in any offset size, down to the exact millimeter. Even cylinders ...

Proximity unlocks: This unlocking option uses technology like Bluetooth or NFC to unlock the door when your phone draws near or when you wave or tap it over the lock. It's speedy and contactless ...