This lock features three modes: passage, entrance, and privacy for versatile use. It recognizes thumbprints in 0.1 seconds, stores 20 fingerprints, and supports app management with Bluetooth connectivity. The lock includes a rechargeable battery lasting up to 12 months and is easy to install on most US doors. Price drops from $49.99 to just $24.99 when you clip the 15% off coupon on the product page and add the code "UWWYWP4Q" during checkout. Shipping is free for prime members or on orders over $35.

Clip the 15% off coupon & use code "UWWYWP4Q".