tuya wifi/TT high quality fingerprint smart door lock JL-J30

Description

Unlock mode :Fingerprint,card,password,key ,TT lock app /tuya app
Battery:4pcs AA batteries
Capacity :100pcs
Mortise:5050(160*22mm),4585,5572optional
Door Thickness :35mm-55mm
Material: zinc alloy
Lock sizes:257mm*65mm*23mm
Color :black ,silver  optional