Abstract: The Fingerprint Door Lock (FPDL) using Arduino with SIM800L research is designed to improve the security and convenience of door access control by integrating fingerprint recognition with ...

If you have your iPhone or Apple Watch with Home Key enabled, just walk up to the door and U400 unlocks. The new Aqara Smart Lock U400 deadbolt uses ultra-wideband technology to unlock your door ...

Ultraloq is a smart lock brand created by U-tec Inc., a California-based company that focuses on combining security, convenience, and technology in home access. Founded in Silicon Valley, U-tec ...

The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. is a senior reporter who’s ...

Home security has come a long way, from the traditional padlocks to smart home locks. Modern smart locks, such as video doorbells and fingerprint access, have proven more efficient, convenient, and ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. John Carlsen has more than a ...

Huawei is expanding its smart home lineup with two new models: the Smart Door Lock 2 Pro and Ultra. The company has opened pre-orders for both, with prices starting at 3,199 yuan ($448). These ...

Traditional door locks have served us well for decades, but in today’s world, they’re increasingly vulnerable to break-ins. Modern burglars have become more sophisticated, using techniques like lock ...

You don’t need to spend millions to keep your home safe. With these affordable smart security solutions, you can protect yourself, your family, and your belongings without breaking the bank. If we are ...

We may receive a commission on purchases made from links. Smart Locks are slowly becoming must-have options for smart home fans. They offer the typical deadbolt security of a regular lock while giving ...

U-tec’s Bolt still won’t wany any beauty contests, and while Matter support works well, this lock will be too loud for most houses. At CES 2025, U-tec launched its first lock with Matter, the latest ...