Commodity anti-theft clasp with RFID tag

The utility model discloses a commodity anti-theft clasp with a radio frequency identification (RFID) tag, which comprises a main control module, an alarm, an acoustic magnetic soft tag, a lock catch, a radio frequency circuit, a power supply module, the RFID tag and a vibration detection module, and is characterized in that the main control module is connected with the alarm, the lock catch, the radio frequency circuit, the RFID tag and the vibration detection module; the power supply module supplies power to the main control module, the vibration detection module, the alarm and the radio frequency circuit; the RFID tag comprises EPC tag data and is used for acquiring information of a commodity; the vibration detection module is further connected with an alarm and used for driving the alarm to give an alarm when the commodities move violently, the anti-theft effect of the commodities can be achieved through the alarm, the acoustic magnetic soft label, the lock catch and the radio frequency circuit, and early