Xiaomi has launched its latest innovation in smart home security: the Smart Door Lock 2 Finger Vein Edition, a cutting-edge lock that scans finger veins rather than fingerprints.
This shift promises greater accuracy, enhanced security, and reliability — even with hands dirty from a shawarma run. The technology uses AI to map the unique vein patterns beneath the skin, offering a 0.0001% error rate, a significant improvement over traditional fingerprint scanners, and it performs consistently regardless of dirt or wear.
Versatile Unlocking Options
Beyond its advanced vein-scanning feature, the lock supports a variety of unlocking methods to suit different preferences. Users can open it via NFC or Bluetooth using a smartphone or smartwatch, rely on a classic physical key, or enter a PIN code.
This flexibility ensures accessibility for all, blending modern tech with traditional reliability.
Cyberpunk Vibes with Built-In Camera and Display
For a true cyberpunk experience, the lock comes equipped with a handle-mounted camera featuring night vision, paired with an integrated display.
This allows users to check who’s at the door without leaving the couch, adding both convenience and a futuristic flair to home security.
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Pricing and Availability
Priced at approximately $180, the Smart Door Lock 2 Finger Vein Edition is currently available for pre-order in China. This affordable entry point reflects Xiaomi’s commitment to making advanced technology accessible, though it remains unclear if the product will expand to global markets.
As of June 18, 2025, this launch underscores Xiaomi’s push into innovative smart home solutions, blending practicality with a touch of sci-fi aesthetics. Whether it will redefine home security standards globally is yet to be seen, but it’s already turning heads in the tech community.
