The Kocos IrDA device is designed to capture the Irda pulses from a A1100 or an A100c meter.\
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The Device connects directly to the meter and can be daisy chained with other Irda devices.\
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The IrDA device communicates with the modem via RS485 and will need a converter to do so.\
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The IrDA devices can only be used with other IrDA devices on the same modem.\
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The reason for this is that the Baud Rate is 2400 boud 8n1. (other meters use 9600 boud 8n1)