TCL has launched its first smart door knob, the K1, as part of its expanding smart home product lineup. The K1 supports multiple access methods and features a fast fingerprint sensor powered by AI. It ...

Aside from its Iron Man-like ‘powers’, the TCL DR2 Max has a high-precision gyroscope that automatically locks your door once it closes. To further protect your privacy, the lock’s biometric data is ...

As its name implies, this smart lock scans the veins in your hands instead of your fingerprint to unlock your door—and it works pretty well. You probably know TCL as the producer of lower-cost TVs, ...