PERFORMANCE
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Material:Stainless steel 304 + Iron
Size:265 * 58mm
Unlocking ways: App (TT lock) +password+card+key
Network:Bluetooth
Power supply:4 AAA/1.5V alkaline batteries (not included)
Lock body:85*50mm/72*50mm/50*50mm
Finishing:Black, SS
Apply door thickness:45-130mm
Back up power:USB charge
Applicability:Wooden door, Steel door, Stainless Steel door, Aluminum door