A networking system for a refrigerator is provided. The system includes an imaging material in which radiation energy is absorbed by an antenna material. The ratio of the area of the first diffusion dots and second diffusion dots within the second diffusion region is greater than the ratio of the area of the first diffusion dots within the first diffusion region. A sleeve is rotatably mounted about the body in operative communication with the jaws. First control information is transmitted with the first subpacket and subsequent control information is transmitted with transmissions of subsequent subpackets only if the retransmission is done asynchronously or if the duration of the retransmission is changed.