Patent ID: 7836709

Claim:
A monitoring system having a refrigerator, comprising: a camera part comprising a plurality of cameras; a transmitting part for transmitting a monitoring image signal taken by the camera part; a refrigerator having a body which is formed with a storage chamber, a door for opening and closing the storage chamber and a display device which is mounted to a front side of the door, the display device having a receiving part for receiving the monitoring image signal from the transmitting part, an image signal processing part for processing the received monitoring image signal, a display part for displaying the monitoring image signal and a control part for controlling the image signal processing part so that the received monitoring image signal is displayed on the display part; and a screen selector for processing the monitoring image signals from the plurality of cameras and outputting the processed monitoring image signals to the transmitting part, wherein the screen selector comprises a signal processing part for processing the monitoring image signal, a function selecting part for selecting any one of a division display function for processing to simultaneously display the monitoring image signals from the plurality of cameras and a converting display function for processing to sequentially display the monitoring image signals from the plurality of cameras, and a selector controlling part for allowing the signal processing part to process the monitoring image signal and to output the processed monitoring image signals to the transmitting part according to the selection of the function selecting part.