A method for transmission of information from a passenger seat in a cabin system and corresponding passenger seat

The invention relates to a method for transmission of information from a passenger seat (1) to a cabin system (2) of a passenger aircraft (3), wherein the passenger seat (1) a radio unit (4) and an energy harvesting device (5) for electrical comprising supply of the radio unit (4), wherein the radio unit (4) in response to receiving a signal from a sensor (7) for detecting a seating state in size and / or by a passenger actuated switch (6) for switching on / off a reading light (17) or a corresponding control signal for calling cabin crew (14) transmits to the cabin system (2) via radio.