A home network system and a method for exchanging standards of the same are disclosed. The home network system includes a first electric home appliance group operated as a first operation system; a second electric home appliance group operated as a second operation system; and an exchanging part for exchanging standards between the first electric home appliance group and the second electric home appliance group so as to control appliances of the second electric home appliance group in the first electric home appliance group or to monitor an operational state of the second electric home appliance group in the first electric home appliance.

 
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