Security box and unlocking method

The invention provides a security box and an unlocking method, and relates to the technical field of intelligent unlocking. The security box comprises a box body, and a communication module, a main control module and a fingerprint recognition module arranged in the box body; the communication module is used for receiving verification information sent by mobile equipment, and sending the verification information to the main control module; the fingerprint recognition module is used for sending collected second fingerprint information to the main control module; the main control module is used for judging whether the verification information is matched with preset verification information, if the verification information is determined to be matched, the main control module judges whether thesecond fingerprint information is matched with second preset fingerprint information, and if the fingerprint information is determined to be matched, the main control module controls the box body toopen. The main control mod