Xiaomi Unveils the M40 Smart Door Lock: A New Era in Home Security
Summary:
- Xiaomi’s new M40 smart door lock offers 11 unlocking methods, including advanced AI facial recognition.
- With a price of 2,804.15 yuan during the pre-sale, it promises high security and convenience.
- The lock features innovative power supply options, ensuring longevity and reliability.
Xiaomi Intelligent Ecology has officially launched the much-anticipated M40 Smart Door Lock, currently available for pre-sale at a promotional price of 2,804.15 yuan, with an official price tag of 3,299 yuan. This innovative product showcases Xiaomi’s commitment to blending technology with everyday security needs.
Design and Functionality
The M40 smart door lock mirrors its predecessor, the M40 Pro, in both aesthetic appeal and technical specifications, with a primary distinction being the removal of palm vein unlocking options. This refined approach focuses on enhancing user experience while maintaining a sleek design.
Eleven Unlocking Methods
What sets the M40 apart is its versatility in unlocking methods. Users can choose from 11 different ways to access their home, including cutting-edge AI 3D structured light facial recognition. This advanced technology ensures millimeter-level precision in facial rendering, coupled with 3D living anti-counterfeiting features that protect against spoofing attempts using photos or videos. The device operates effectively for individuals between 1.2 to 2 meters in height and automatically engages unlocking when users are within a distance of 0.4 to 0.8 meters.
Additionally, the M40 offers various other unlocking modes, such as:
- AI Fingerprint Recognition: Fast and reliable fingerprint scanning.
- Long-term Passwords: Secure password access, eliminating the need to remember multiple combinations.
- Temporary Passwords: Options for one-time or periodic passwords for guests or service personnel.
- Mobile Phone Bluetooth Unlocking: Convenient access via smartphone connectivity.
Enhanced Security Features
Equipped with a dual-camera panoramic cat eye and a blind spot monitoring camera, the M40 employs an AI recognition algorithm for smart monitoring. The 5-inch HD display provides a viewing area approximately 40% larger than its predecessor and includes six night vision fill-in lights for enhanced visibility at night.
The lock features a directly plugged C-level lock core design, bolstered by a self-developed noise-reducing fully automatic lock mechanism that automatically secures the door upon closing.
Power Supply Innovations
Battery life is another standout feature of the M40, utilizing a dual power supply comprised of an 8000mAh lithium battery and a standard dry battery. The lithium battery ensures a lifespan of up to 4.5 months, while the dry battery can last for 6 months. In total, users can expect around 10.5 months of operation before needing to recharge or replace the batteries. Moreover, the lock is designed to automatically switch to dry battery power when the lithium battery runs low.
For added reassurance, emergency protections include a Type-C charging port for external powering and the ability to wirelessly reverse charge a mobile phone if needed.
Continuous Power Solutions
A significant addition that aligns the M40 closely with the M40 Pro is the option for long-term plug-in charging within the door frame. This feature is particularly beneficial for individuals who have the requisite power supply slot installed, allowing for a “set it and forget it” lifestyle, thus alleviating concerns over battery management.
Conclusion
With its combination of advanced technology and practical features, the Xiaomi M40 Smart Door Lock represents a powerful step in home security solutions. Offering multiple modes of access, robust security features, and innovative power supply options, it delivers both peace of mind and convenience. Perfect for modern living, it embodies Xiaomi’s vision of a smart, integrated home.
