Smart Fingerprint Door Knob, Keyless Entry Door Lock with Remote App Control, Auto Lock, Biometric Finger Print Smart Lock Door Knob for Front Door, Bedroom, Office, Black

3-IN-1 KEYLESS ENTRY: Seamless access control with 50 biometric fingerprints,user-friendly app and mechanical keys. With Advanced chips that exceed industry standards, smart door knob not only defines a 1S secure unlocking method, but also achieves 99.9% accurate biometric recognition rate.
APP CONTROL:Tinewa intuitive APP can manage all finger prints, share permanent, timed, recurring E-Keys with visitor, track door activity with real-time access logs. Keyless entry door lock also can be remotely unlocked by smartphone via Bluetooth/Gateway (IFTTT) integration.
Smart & Safe Technology: Say goodbye to the worry of leaving front door unlocked with automatic locking technology. Activate secure fingerprint doorknob mode for added peace of mind during long-distance travels.The low battery indicator light and convenient USB charging feature ensure that you stay connected.
BUILD TO LAST: Made from solid zinc alloy with IP54 rated dust and weatherpro, the keyless entry door knob can withstand harsh condition. Advanced black electroplate technique is used to resist rust and corrosion. Suitable for Front Door, Bedroom, Office, Airbnb.
EASY SETUP:Installing within minutes using just a screwdriver. No wiring is required, easy to pair your phone with a few clicks. Allowing thumbprint door knob to operate on four AAA batteries for 9-12 months. Reversible for both left& right-handed door.