Biometric Smart Door Lock - F022

This smart lock supports multiple unlocking methods including APP, fingerprint, password, IC card, and key, and features a built-in doorbell and anti-peep code for added security. It is compatible with various door types such as steel, aluminum, wood, stainless steel, and brass doors. The product uses WiFi connectivity via the Tuya Smart Home app, powered by 4 AA dry batteries with a TYPE-C port for backup power. Its compact size of 357*70mm ensures versatile installation options.