An X-ray imaging system includes a digital imaging panel for capturing an X-rayimage of an object and an X-ray device for irradiating a beam of X-rays toward thedigital imaging panel and making wireless communication with the digital imagingpanel. The X-ray device is capable of directly receiving data of an X-ray imageof an object from a digital imaging panel, enabling an operator to see the X-rayimage on a real time basis and editing and storing the X-ray image by itself.