Huawei has launched the Smart Door Lock 2 in China, priced at 2,499 yuan (around $345) and now available through JD.com. The new smart lock focuses on stronger biometric security, better camera ...

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 compared ...