Various unlocking methodsMultiple unlocking ways as passwordsmart cardfingerprint and key unlockingespecially App remote unlocking with remote dynamic password as requested available for added convenience;each unlocking ways work normally without interference. App compatible for the smart lock Enables the smart lock enables to send temporary password with effective and expiration time by getting randomly,even to check alarm,hijack alarm and doorbell alarm online,together with real-time records via app for much more security to your house; user management for adding family member or other people to share the smart lock together. Just press "9"+"#" to send a remote unlock request to your mobile phone, Manufacturer: MOOILKO