Key Takeaways
- The Xiaomi Smart Door Lock M40 Pro offers twelve unlocking methods, including palm vein and facial recognition.
- It features two cameras with night vision capabilities for remote monitoring.
- The lock includes a 5-inch display for live video feeds and is compatible with the Xiaomi app for alerts and video access.
- It operates on Bluetooth 5.3 and 2.4 GHz Wi-Fi, supporting integration with other smart home devices.
- Priced at CNY 3,799 (~$533), availability outside China is still uncertain.
Xiaomi has launched the Smart Door Lock M40 Pro in China. This innovative smart home gadget comes with built-in cameras, enabling you to check who is at your door remotely, and it offers various unlocking options.
Multiple Unlocking Methods
The Smart Door Lock M40 Pro features a total of twelve different ways to unlock it. These methods include palm vein recognition, 3D structured light facial recognition, and a fingerprint scanner. The outside unit is equipped with two cameras: a primary 3MP camera with a 175° field-of-view (FOV) and a secondary 2MP camera with a 128° FOV. Both cameras provide low-light full-color night vision and IR night vision modes, along with AI capabilities to identify people and packages.
Internal Features and Connectivity
On the inside of the Xiaomi Smart Door Lock M40 Pro, there's a 5-inch display that allows you to view a live video feed. Users can access both live and recorded video through the Xiaomi app, which also alerts you if someone is trying to tamper with the lock. The device is compatible with Bluetooth 5.3 and operates on 2.4 GHz Wi-Fi. It also supports Xiaomi HyperOS Connect for better integration with other smart home devices. This smart lock includes a C-level lock cylinder, designed to function quietly, and it is expected to last about six months on its 8,000 mAh lithium battery and four AA batteries.
Pricing and Availability
In China, the Xiaomi Smart Door Lock M40 Pro will be priced at CNY 3,799 (~$533). It's still uncertain if this product will reach other regions like Europe, where you can already find items such as the Smart Doorbell 3S (currently €89.99 at Xiaomi Germany).
Xiaomi Youpin, IT Home.
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