First entry notification

An access control system is disclosed in which the first entry or use of an electronic key by a user or guest is reported. The report of the first entry or use may include information particular to the initial transaction and may be delivered by a route that is substantially the same as, but reversed from, an original key delivery route. In this way, locks/readers that are not connected to the network or 'offline' can report the first entry or use of an electronic key. (Automatic translation with Google Translate, no legal value)