The present invention relates to a device for remotely controlling electric equipment. The device comprises a plurality of buttons, all buttons are configured to make one closed loop; a plurality of outside colored portions extending along outside of at least two adjacent buttons, the color of each outside colored portion is different each other; and a plurality of inside colored portions extending along inside of at least two adjacent buttons, the color of each inside colored portion is different each other; wherein a predetermined function is allocated to a series of buttons indicated by corresponding inside or outside colored portion; the device further comprising: a controller to recognize a command and send the command to the electric equipment, wherein the controller recognizes the allocated function as the command when the buttons corresponding to the colored portion for the allocated function are stroked in predetermined direction in series.