JYF-F2021D Tuya/TTlock Smart Door Lock

　　New Security Digital Tuya app Smart Fingerprint Door Lock with Camera cerradura inteligente deadbolt

　　1.Unlock way: Tuya App, Fingerprint, Passcode,Card,Key;

　　2.Automatic lock after unlocking;

　　3.When the smart lock is abnormal, it will send information to the mobile phone in real time;

　　4.Digital door view and has night vision function;

　　5.It has USB emergency interface,you can charge the box when the battery run out;

　　6.Automatical Camera:When the Doorbell rings,the picture will appear on the screen and start to record voice,and you can unlock in the APP.