Wholesale Price Smart Lock WIFI APP Fingerprint Cerradura...

This smart lock supports multiple unlock methods includingAPP, fingerprint, password, card, and key, ensuring flexible and secure access. It is made of durable aluminum alloy with a Grade C lock cylinder for enhanced security. Compatible with Tuya/Smart life APP, it offers remote control and monitoring, suitable for doors with thickness ranging from 45-90mm. The lock operates on 4 AA batteries with a lifespan of 6-8 months and includes USB backup power for emergencies.