Indoor Wooden Door Fingerprint Double Row Password Ball Lock

Product information:
Fingerprint type: Semiconductor
Recognition speed: 0.1s
Fingerprint capacity: 50 fingerprints/100 passwords (the first three are administrators)
Unlocking Method: fingerprint/password/app (optional)/Key
Main material: zinc alloy
Operating temperature:-20 ℃-60 ℃
Lock cylinder level: C- level lock cylinder
Applicable door thickness: 30-55mm
Power supply: Four 7th batteries (alkaline 1.5V battery)
Applicable door type: wooden door, blister door, etc.