Smartphone App /Other/multlockCOM/Pics/For%20Business/ENTR/999X435_ENTR_banner_2.jpg Create, duplicate and use virtual keys to open your door right from your smartphone, tablet or Bluetooth-enabled DeviceUses encrypted Bluetooth smart technology, non-dependent on network reception Receive notifications – locked / unlocked door, battery power level Self-management of virtual keys and program. scheduled access authorizations Technical support interface using your smartphone