The present invention relates to a UHF remote controller and a receiving apparatus of the same type in which a transmission code corresponding to a product and a reception code corresponding to a transmission code are stored in advance,;A transmission switching unit 14 for selectively switching a stored transmission code when an arbitrary key signal is input; And a transmission section 13 for continuously transmitting the switched transmission codes. The reception apparatus 20 includes a reception section 21 for receiving a transmission code signal of the remote controller 10; A reception switching unit (24) for selectively switching a reception code corresponding to a transmission code signal; A microcomputer 22 for storing storage codes for each product corresponding to the switched reception codes and outputting a storage drive code signal corresponding to the switched reception codes; And a driving unit 23 that performs a function corresponding to the driving code signal.;That is, the present invention has an effect of preventing the malfunction of the electronic device by preventing the transmission / reception of other remote controllers by storing the same key code for each product of the same type in the remote controller and its receiver.
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