During unmanned management, users open the door with their smartphones.
Administrators can open and close the door with their smartphones,
and can keep the door open for a set amount of time based on specific days of the week.
Furthermore, access can be restricted for smartphone users who detect problems.
When the door is opened, a notification is sent to the administrator's smartphone.
Administrators can manage user smartphone history through the app.
Furthermore, no information other than the smartphone number is accessible.
Control the door with your smartphone during unmanned management.