RFID/NFC-system and an RFID/NFC-element

RFID/NFC-system comprising:

• a stationary RFID/NFC-interface (4);
• a movable RFID/NFC-element (6, 6′, 6″);
• and
• a portable RFID/NFC-interface (12),
• wherein:
• the stationary RFID/NFC-interface (4) comprises a stationary carrier (16) with a first coil (17) arranged on either an upper surface (15) of the stationary carrier (16) or on a lower surface of the stationary carrier (16) and connected to a first RFID/NFC-chip (18),
• the stationary carrier (16) is fixed with one side face (5) of the stationary carrier (16) to a mounting device (2),
• the movable RFID/NFC-element (6, 6′, 6″) comprises a movable carrier (7, 7′, 7″) with a second coil (8, 8′, 8″) arranged on either an upper surface (14) of the movable carrier (7, 7′, 7″) or on a lower surface of the movable carrier (7, 7′, 7″),
• the second coil (8, 8′, 8″) is connectable to a second RFID/NFC-chip,
• the movable RFID/NFC-element (6, 6′, 6″) is movable with respect to the stationary RFID/NFC-interface (4) such that the upper surface (14) or the lower surface of the movable carrier (7, 7′, 7″) and the upper surface (15) or the lower surface of the stationary carrier (16) at least partly face each other such that signals can be transferred between the first coil (17) and the second coil (8, 8′, 8″);
• the second coil (8, 8′, 8″) is connected to a third coil (10) for transmitting signals to or receiving signals from the portable RFID/NFC-interface (12);
• the third coil (10) is attached on a substrate (11);
• and
• the substrate is configured as a sticker such that the substrate (11) is attachable to the portable RFID/NFC-interface (12) by adhesive means.