Smart door lock with fingerprint and TUYA APP YDDL-0275
Product Description
Material: aluminum alloy
Color: black, silver
Size: 165*65*42mm
Fingerprint/password/card total capacity: 300 pcs
Opening mode: fingerprint, password, card, key, tuya bluetooth app
Battery type: 4pcs AAA batteries
Emergency power supply: USB charging
Suitable for door thickness: 30-55mm