WIFI TUYA CO2 VOC PM2.5 Sensor Detector Control for DC 0-10V/AC Output Through RS485&Modbusz Protocol Fresh Air System Options:Black DC Fan Vous n’avez même pas besoin RS485 Vous pouvez maintenant cliquer 14:350850#Built-in CT;844:203027855#AC 250-450V 100A Options:Clavier EXP50
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Ships within 48 hours · Estimated delivery Oct 19 - Oct 24