A CIRCUIT ASSEMBLY FOR EFFECTUATING A TWO-WAY COMMUNICATION LINK BETWEEN A FIRST LOCALLY-POSITIONED COMMUNICATION DEVICE AND A SECOND LOCALLY-POSITIONED COMMUNICATION DEVICE

摘要

The integrated local communication system 100 including a plurality of local communication device (110-I-110-N) disposed is provided. At least one of the local communication apparatus disposed (110-I-110-N) is operatively coupled to a local interface module (120-I-120-N). By using a common pre-selected single communication protocol to all of the local communications link to convert a non-local communication signal to a local communication signal and to transmit and receive a local communication signal, via at least one local interface module (120-I-120-N) local communication link is formed it can be selected between any two local communication device (110-I-110-N).