Wireless Tuya Smart WiFi Fingerprint Door Lock Support Remote Control
◆Tuya Smart WiFi Remote Control Fingerprint Door Lock
◆ APP name:Tuya Smart， TTLOCK
◆ Battery:4 AA alkaline dry batteries(not included);
◆ Unlock by: Fingerprint, Key, ID card, Password, App; 
◆ Support all Tuya smart product Linkage control;
◆ Optional remote controller function
◆ Optional Remote controller