Bakeey OS379B bluetooth Smart Door Lock Wifi Digital Display Lock Work withTTlock APP Lock for Cabinets Lockers Drawer

Authorize Passcode to Unlock remotely 1 The app can authorized passcode to unlock remotely It doesn t need to connect the wifi gateway or wifi Just turn on the bluetooth then authorize the passcode No distance limited 2 After the passcode generated it can be shared by wechat SMS Email Messenter and Whatsapp Very portable 3 When the users don t need the eKey the main admin account can directly delete it Very portable There are 5 kinds of passcodes for your choice 1 Permanent 2 Timed set start time and end time3 One time this is widely used in public places 4 Custom passcode widely used for rental cabinets 5 RecurringPackage Includes 1 Smart Door Lock1 Tongue Lock1 Set of Tools