Aerosol provision system

An aerosol provision (AP) device comprising:

• a chamber for receiving a consumable which comprises aerosol generating material and one or more susceptors;
• an aerosol generator operable to generate an aerosolised payload by providing one or more predetermined heating profiles to the aerosol generating material, wherein the aerosol generator comprises a first heater comprising one or more magnetic field generators for generating a varying magnetic field, and a second heater comprising an electrically resistive heating element, wherein the first heater and the second heater are arranged such that at least a quantity of the aerosol generating material is heated by both the first heater and the second heater;
• and
• a controller, wherein the controller is configured to select the one or more predetermined heating profiles based on a response of the one or more susceptors from an interaction between the one or more susceptors and the varying magnetic field generated by the one or more magnetic field generators,
• wherein the controller is configured to cause the aerosol generator to begin providing the one or more predetermined heating profiles in response to the interaction between the one or more susceptors and the varying magnetic field, if the consumable is recognised based on the interaction between the one or more susceptors and the varying magnetic field, and wherein the controller is configured to not cause the aerosol generator to begin providing the one or more predetermined heating profiles in response to the interaction between the one or more susceptors and the varying magnetic field, if the consumable is not recognised based on the interaction between the one or more susceptors and the varying magnetic field.