DESORPTION THE INTEGRATED AMR MODEM WHICH IS POSSIBLE

摘要

PURPOSE: A detachable type integrated remote-meter-reading modem is provided to receive data with respect to gas and water supply usage without separate facility for communication. CONSTITUTION: A detachable wireless modem part(220) receives data with respect to the gas and water supply usage of a target. A power line communication modem part(230) receives the gas and water supply usage from the wireless modem part. The gas and water supply usage is integrated with metered electricity usage data. The integrated data is transmitted to a data transmitting part.