GeekTale K01 Smart Fingerprint Doorknob Lock, 3.11inH x 2.48inW x 2.48inD, Matte Black

Create a safe and convenient way to enter your home with this smart door lock. The doorknob lock is made of strong and dependable aluminum alloy and features a reliable fingerprint reader that unlocks in less than 2 seconds. The unit is compatible with standard-size interior and exterior doors and even offers an illuminated keypad. Fits most standard interior and exterior doors in the US that are 1.378in to 2.165in thick. Works with left- and right-opening doors. Smart doorknob unlocks in about 1.5 seconds with a single touch. Stores up to 20 different fingerprints and offers a 98% recognition rate. Features Entrance mode to activate the fingerprint reader, Passage mode to nullify the locking mechanism and Secure mode to prevent access without the master fingerprint or administrator or backup keys (2 keys included). Illuminated keypad helps you see in the dark. Aluminum alloy doorknob for durability. GeekSmart App helps with setup and allows you to switch modes, enable or disable auto lock, track user access and more. Compatible with Amazon Alexa or Google Assistant for voice control. Can be temporarily powered by its USB-C port using a power bank (not included). GeekSmart GateWay Wi-Fi Bridge (sold separately) allows remote unlocking. Installs in about 15 minutes and doesnT require a power drill for installation. Requires 4 AAA batteries (not included). Comes with outer and inner knobs, a latch, a strike box and plate, 2 keys, screws, a data line, a pin, a white box, a USB-C charging cable and a manual. Backed by the manufacturers 1-year limited warranty.