TCL has announced a new smart lock, dubbing it the world’s first retrofit lock with multi-biometric authentication. While that might all sound like nonsense to some people, the important thing you ...

TCL has launched a new smart door lock in China called the K9G Plus. The lock boasts “dual cameras + 3D structured light” for facial recognition, a 4.5-inch inner touchscreen, and a long-lasting ...

The TCL D2 Pro is a futuristic take on the smart lock that feels leap years ahead in technology as it ditches the fingerprint scanner we’ve seen in recent years, for palm vein recognition that scans ...

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 ...

So, I installed a smart lock today and it didn't kill me. See, I'm the kind of handy that requires several broken things and many trips to the hardware store; I really only have a basic level of home ...

It never gets old unlocking your door with your palm, but there are some missing features that TCL could improve. Reading time: Reading time 7 minutes I love and hate smart locks. On one hand, it’s an ...