CSA Matter Certified
Certificate: CSA255AFMAT46337-24Ningbo Sunfree Gateway
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Ningbo Sunfree Gateway is a CSA Matter-certified universal smart gateway supporting RF433 and other protocols (CSA255AFMAT46337-24).
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Last checked: Mar 16, 2026
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Last checked: Mar 16, 2026
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Ningbo Sunfree Gateway
CSA certified• $609.99• Amazon