【3-In-1 Unlock Ways】EUERTE Smart door knob supports to unlock via fingerprint, App control and Mechanical back-up keys.The perfect solution for keyless entry door into your private spaces.Throw away your physical keys.Trust us.Fingerprints will do.

【Smart App Control as You Wish】 The fingerprint door knob has biometrics and supports App control via Bluetooth(Support 55-65 feets remote control unlocking), which can easily realize fingerprint management. You can view unlock records, automatic locks, passage modes, and security locks through the App to control your home security.