Refrigerator has sensors that are arranged associated with transmitter in receiving chamber, and transmitter that wirelessly transmits signal from sensor to receiver indirectly

摘要

The refrigerator has receiving chamber (1) for receiving material to be cooled. The sensors (6-8) such as temperature, humidity and pressure sensors are arranged associated with transmitter in the receiving chamber. A receiver (15) is arranged at outside the receiving chamber. The signal of the sensor is wirelessly transmitted from the transmitter to the receiver indirectly.