Xiangfan KF-900A-S Smart Ventilation Fan Controller with Tuya App Control 3 Speeds, Temp/Humidity/PM2.5/VOC/CO2 Sensors for Home

Xiangfan KF-900A-S Smart Ventilation Fan Controller with Tuya App Control 3 Speeds, Temp/Humidity/PM2.5/VOC/CO2 Sensors for Home

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