Sharing state information of an auxiliary door

A system for sharing state information of an auxiliary door, the system comprising:

• a main locking device comprising:
• a communication module configured to receive state information, the communication module configured to transmit a notification based on the state information;
• an interior door handle comprising a rotation sensor, the rotation sensor configured to detect the rotation of the interior door handle, the rotation sensor communicatively connected with the communication module;
• and
• an auxiliary door comprising:
• a state sensor configured to detect state information, the state information comprising at least one of:
• an opened state, a closed state, a locked state, and an unlocked state of the auxiliary door, the state sensor communicatively connected to transmit the state information to at least one of:
• the main locking device and a room management system;
• wherein the communication module transmits the notification when the rotation sensor detects the rotation of the interior door handle and the state information comprises at least one of:
• the opened state and the unlocked state.