Abstract: The present invention relates to a wireless image transmission and reception system having a plurality of transmission devices (100) and a reception device (200), wherein the transmission device (100) includes: a transmission button (110) being turned on for transmitting the image data of the connected terminal (10) and the identifier of the transmission device (100); and an image transmission part (120) for transmitting wirelessly the image data and the identifier, and the reception device (200) includes: an image reception part (210) for receiving wirelessly the image data and the identifier; and an identifier registration module (220) for registering the identifier of the transmission device (100), thereby outputting the image data to a display device (20).

Abstract: The present invention relates to a wireless image transmission and reception system having a plurality of transmission devices (100) and a reception device (200), wherein the transmission device (100) includes: a transmission button (110) being turned on for transmitting the image data of the connected terminal (10) and the identifier of the transmission device (100); and an image transmission part (120) for transmitting wirelessly the image data and the identifier, and the reception device (200) includes: an image reception part (210) for receiving wirelessly the image data and the identifier; and an identifier registration module (220) for registering the identifier of the transmission device (100), thereby outputting the image data to a display device (20).