Over view Welcome to the modern world This smart door lock brings you a smart and convenient life This smart lever door lock allows you to feel safe secure and in control of your home or business no matter where you are keyless entry door locks with handle are easy to install no wiring and no drilling safer and easier for you to install Smart door lock fingerprint perfect for decoration interior door in the residential home apartment or commercial business office building The smart fingerprint door lock provides you with 4 secure and convenient ways to instantly unlock it You can open it by using fingerprint TUYA App passcode and just mechnaical key Or you can remote control via TUYA Gateway No need to worry about how to install it this fingerprint lock is suitable for all kinds of doors Easy for you to install within 1 minute See the manual for more details We take advantage of our previous experience to make it easier more convenient and user friendly Main Features ● No Keyhole DesignIt compeletely abandoning traditional keys and locks and realizing real security under the condition of completely remote opening and closing ● Lengthen the AntennaThe signal is stronger safer and more sensitive ● Increase the USB External Power Supply FunctionMake sure that the lock works when the battery is dead ● Three Unlocking ModesRemote control unlocking Bluetooth unlocking and WIFI unlocking ● Easy to Install on Various DoorsSpecificationBrand Name WAFUModel WF 0