X9pro-TUYA App Biometric Fingerprint Smart Door Lock with Camera,RFID Card/Digital Passcode/Key/App Remote Unlock,Keyless Entry Electronic Smart Door Lock for Home Apartment

Package List: Front panel x 1 ; Rear panel x 1 ; Mortise lock x 1 ; IC cards: x 5 ; Wristband x 2  Mechanical Key x 2 ; Installation tool x 1   Product Features: Suitable Door Thickness:: 35-70mm Suitable Door Type：Steel Door,Wooden Door,Stainless Stell Door Unlock way:TUYA APP(WIFI Connection),IC Card, Fingerprint, Pass code, key. Fingerprints of the elderly and children can also be added smoothly Low battery reminder and USB power supply function Power Supply: 4.5V-6V(4pcs batteries) Lower voltage alarm: 4.5+-0.2V Adminstrators capacity: 200pcs Users capacity: 100pcs