Door Lever with Fingerprint Recognition Lock Durable Construction: Made from quality zinc alloy for strength, reliability, and longlasting use. Secure Access: Advanced fingerprint recognition technology provides a safe, fast, and convenient way to unlock your door without keys. Capacity and Speed: Stores up to 30 unique fingerprints and unlocks in just 0.25 seconds for quick entry. Flexible Power Options: Runs on 4 AAA dry batteries (not included) with a USB charging port available for emergency power. Key Benefits and Uses: 1. Home Security: Ideal for front doors, interior rooms, or home offices, ensuring only authorized individuals can enter. 2. Workplace Access Control: for office spaces, storage rooms, or meeting rooms where controlled access is required. 3. Rental Properties: Efficient solution for shortterm rentals or shared accommodations, allowing quick fingerprint setup and removal for guests. Specifications: Material: Zinc alloy for durability and corrosion resistance. Fingerprint Capacity: 30 individual fingerprints. Recognition Speed: 0.25 seconds for fast access. Power Supply: 4 AAA dry batteries (not included) plus USB emergency charging port. Handle Type: Door lever design for easy operation and comfortable grip. This fingerprint recognition door lever combines durability, safety, and convenience, making it a practical choice for both residential and commercial applications. Its fast scanning speed, fingerprint capacity, and reliable build ensure secure access control without the need for physical keys.