PERFORMANCE
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Material:SS304
Size:334*71mm
Unlocking ways:App (TT lock) +password+card+key
Network:Bluetooth
Power supply:4 AA/1.5V alkaline batteries (not included)
Lock body:98*68mm
Finishing:Black, SS
Apply door thickness:40~60mm
Back up power:USB charge
Applicability:Wooden door, Steel door, Stainless Steel door, Aluminum door