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    Smart Fingerprint Door Lock Compatible for Tuya M4 Semiconductor Biometric Entry, Blue-Tooth Keyless, Reversible Handle for 28-50mm Wooden Doors

    $64.59

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    About this item

  • Multi-Entry Solutions: Provides fingerprint (50 profiles), password (100 groups), Tuya app control, temporary passwords, and mechanical key access
  • Semiconductor Biometric Technology: Features responsive fingerprint recognition with LED display for clear operation guidance
  • Technical Specifications: Model M4, aluminum alloy + zinc alloy construction, Type-C emergency charging, 4xAAA battery powered (user-supplied)
  • Universal Compatibility: Fits 28-50mm thick wooden doors with 65mm keyholes, reversible for left/right-handed installation
  • Rapid Installation: Direct replacement design installs in minutes using existing door preparations