Igeekphone News, October 11th: According to Xiaomi’s smart ecosystem, the “Xiaomi Smart Lock 4 Pro Dual Camera Edition” is now available for pre-sale. It features “AI palm vein recognition technology and dual-camera large screen cat eye”, priced at 2,899 yuan, and the pre-sale price is 2,464.15 yuan.
It is reported that this door lock is equipped with a 3MP 160-degree wide-angle main camera and a 2MP 128-degree wide-angle auxiliary camera, along with a 3.97-inch indoor screen. It also supports cross-screen interaction among multiple devices such as mobile phones and TVS for viewing the door. It offers “AI palm vein, AI 3D face, AI fingerprint, long-term password, NFC, access card, mobile remote, mobile Bluetooth, mechanical key” unlocking.
This door lock is equipped with a dual-mode intelligent power supply system, matching 1 6870 mah battery + 4 AA alkaline dry batteries. Both outdoor and indoor areas are equipped with USB-C emergency power supply ports.