Material:Aluminium
Size:415*70mm
Unlocking ways: Camera+Fingerprint+App (Tuya) +password+card+key
Network:wifi
Battery:7.4V rechargable lithium battery
Lock body:60*68mm
Finishing: Black
Apply door thickness: 45-120mm
Power supply:USB charger
Applicability:Wooden door, Steel door, Stainless Steel door, Aluminum door