https://www.panasonic.com/my/air-solutions/products/control-system/accessory/cz-cfuscc1.html
Accessory CZ-CFUSCC1 - Panasonic Malaysia
Explore the Panasonic Accessory. Discover features of Panasonic CZ-CFUSCC1, AC Smart Cloud communication adaptor. Control up to 128 groups (128 indoor units)...
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