Rf chips are not afraid of strong magnetism.
Rf cards use electronic chips to store data, rather than magnetic strips to store data, and magnetism does not affect its work. Usually said RF card degaussing, in fact, the RF card inside the antenna or chip is broken, resulting in the card can not work, \"degaussing\" this statement is pure misunderstanding. However, if it is in a place where the magnetic field environment is serious, the magnetic field in the RF card will be affected or even destroyed, resulting in the failure of the RF card.