A biological information monitoring system includes: a transmitter to which first channel information is allocated, the transmitter collecting biological information from a living body and outputting the biological information a first receiver in which the first channel information is set, the first receiver receiving the biological information from the transmitter to which the first channel information is allocated, the first receiver outputting the biological information a monitoring apparatus receiving the biological information from the first receiver and displaying the received biological information a setting unit setting the first channel information in the first receiver a second receiver in which second channel information is set and a detector determining whether the first channel information is identical with the second channel information.
