Revolving door and room access arrangement having two revolving doors

A room access arrangement having first and second revolving doors, each comprising

• a rotatable door leaf element which has at least three door leaves which are fitted to a vertical centre axle,
• at least one part-circular wall portion which is arranged adjacent to the rotation circle of the door leaf element,
• an electronic reading unit for wireless reading of data from transponders, wherein the electronic reading unit is orientated towards a reading space delimited by the wall portion and a pair of door leaves, and
• a predetermined entry side and a predetermined exit side, wherein each of the first and second revolving doors is constructed to release the passage from the entry side to the exit side and to block the passage from the exit side to the entry side,
• wherein the wall portion which delimits the reading space covers the pair of door leaves which form a passage space in a reading position of the revolving door in order to contribute via the door leaf element and the wall portion which overlaps the door leaf to the electromagnetic shielding of the reading space in the reading position,
• wherein the first revolving door is arranged with the exit side thereof in an inner space which can be accessed through the first and second revolving doors,
• wherein the second revolving door is arranged with the entry side thereof in the inner space, and
• wherein access to the inner space is carried out via the first revolving door and leaving the inner space is carried out via the second revolving door.