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 ...

Xiaomi has opened pre-orders for its new Smart Door Lock 2 Vein Recognition Enhanced Edition in China. The device is now on JD.com, with first sales scheduled to begin on June 10. The lock is priced ...