Huawei Smart Door Lock M2 — a vandal-resistant lock that recognizes its owner in a split second

Huawei has introduced a new smart home device, focusing not only on security but also on everyday convenience.

Durable build and thoughtful design

The device features a solid metal корпус, making it clear this is not just a decorative gadget but a serious security solution. It measures 365 × 77 × 23 mm and weighs about 4.2 kg, reinforcing its robust construction.

However, its real strength lies beyond the hardware — in the technologies that enable secure and seamless access.

Long-lasting battery life

Unlike many smart locks that require frequent charging, Huawei opted for a more practical approach. The lock runs on four AA batteries and, thanks to efficient power management, can operate for up to 18 months without replacement.

This makes it a low-maintenance solution for everyday use.

Intelligent recognition system

A standout feature is the fingerprint scanner enhanced with AI capabilities. Instead of simply matching patterns, the system continuously learns and adapts to the user with each interaction, improving accuracy over time.

As a result, the lock can identify its owner in about 0.5 seconds, even under less-than-ideal conditions, such as slightly wet fingers.

Multiple unlocking options

The device supports several access methods to suit different scenarios. In addition to biometric authentication, users can unlock it via NFC cards, passcodes — including temporary ones for guests or couriers — as well as through Huawei smartphones and wearables.

There is also support for “masking” passwords, allowing users to enter random digits before or after the real code to prevent it from being observed.

Security at a high standard

On the digital side, the lock is equipped with a chip certified at EAL5+, a level commonly associated with financial-grade security. This ensures strong encryption and protection of access data.

Mechanically, it features a Class C cylinder, offering a high level of resistance to physical tampering.

Another important detail is its internal architecture: even if the external panel is damaged, the system remains operational. Critical components are located inside, preventing unauthorized access from the outside.

In case of suspicious activity or low battery, the system immediately sends notifications to the user’s smartphone.