Tuya WiFi Single Side Waterproof Fingerprint Door Lock

◆Material:Broken Bridge Aluminum;
◆Size(L*W*H):290*40*26mm;
◆Touch screen keypad
◆Support 100pcs user
◆Battery:4 AAA alkaline dry batteries(not included);
◆Door thickness:3.5-9cm;
◆Unlock by: Fingerprint, Key, ID card, Password, App;
◆Default Lock body: 3585
◆ Black color