Most Popular Digital Smart Fingerprint Handle Door Lock

Door lock with fingerprint and WIFI application

7 ways to unlock.

FINGER PRINT , KEYPAD , NFC CARD , MECHANICAL KEY , EMERGENCY POWER +  WIFI APP

Smart door lock for bed Room RDL-22

Power supply: 4.5v-6.5v (i.e. 4 dry batteries)

No Need for Wiring Replace existing Lock

Mobile App: Smart Life, Tuya