Aerosol-generating device with article detection

An aerosol-generating device for an aerosol-generating article of a first type and for an aerosol-generating article of a different second type, the aerosol-generating device comprising:

• an article detector configured to detect whether an aerosol-generating article is of the first type or of the second type;
• and
• a controller configured to:
• control operation of the aerosol-generating device in a first operational mode when an aerosol-generating article of the first type is detected by the article detector, and
• control operation of the aerosol-generating device in a second operational mode when an aerosol-generating article of the second type is detected by the article detector,
• wherein the first operational mode differs from the second operational mode by one or more of:
• a predetermined maximum number of puffs before each respective operational mode is ended,
• a predetermined maximum duration before each respective operational mode is ended, and
• a predetermined maximum volume of aerosol generated before each respective operational mode is ended.