Tuya Smart Wi-Fi Remote Control Fingerprint Door Lock

◆ Material: Aluminum Alloy+ Acrylic;
◆ Fingerprint+ password+ card capacity:300pcs;
◆ Administrators number:9pcs;
◆ Battery:4 AAA Alkaline Batteries (Not included);
◆Door thickness:38-50mm:
◆ Unlock by: Fingerprint, Key, IC card, Password, App;