The utility model provides a dual factors identification risk control device based on GRC system, installs entrance guard's card card reader, controller, wireless communication module including the machine box in the machine box, and the controller is connected with entrance guard's card card reader and wireless communication module electricity respectively, machine box openly still be provided with the sensor unit who is connected with the controller electricity, sensor unit includes photoelectric sensor, infrared thermal detector, image collector, photoelectric sensor install the front at machine box with the help of the extension rod of vertical setting, the utility model discloses, the infrared thermosensor who adopts sensor unit realizes the biological discernment of being close to towith the help of the discernment of entrance guard's card system implementation staff, stranger, realize livestock invasion discernment with the help of photoelectric sensor, whether make in the important area control for human, whether for the discernment control enable of two factors of registered staff, further business administration and the production schedule arrangement of being convenientfor.