Biometric Smart Door Lock - H001

Multiple Unlock Options: Fingerprint, password, mechanical key, and card access Advanced Biometric Technology: Fast, accurate fingerprint recognition for instant entry Grade C Security Lock Cylinder: High-level protection against tampering and forced entry Anti-Peep Password Function: Add random digits before or after your real password to prevent spying Built-in Doorbell: Added convenience for visitors and guests Bluetooth Connectivity: Seamlessly connects with the Tuya app for smart control and management Wide Door Compatibility: Suitable for wood, aluminum, steel, and brass doors Dual Power Options: Powered by 4 AAA dry batteries with emergency Type-C charging support