NETWORK SYSTEM AND CONTROL METHOD THEREOF

摘要

Provided are a network system and a control method thereof. The network system according to the embodiment includes a first electric appliance (26) having a memory unit (120) and a second electric appliance (15) configured to communicate with the first electric appliance (26), in which the second electric appliance (15) includes a first memory unit (220) in which software for monitoring an operation of the second electric appliance (15) is stored and a second memory unit (230) in which software for managing operation information of the first electric appliance (26) delivered from the first electric appliance (26) is installed.