residential erv humidity sensor with wifi

{"cid":"91223798","title":"External Humidity Sensor And Energy Recovery for Residential and Commercial HVAC Systems with Intelligent Control and Wifi Function for Residential ERV HRV And Total Heat Exchanger","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/e0\/668962e191b629d937df822747b1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HOLTOP","Model Number":"CFA150C","Minimum Order Quantity":"1 Pcs","Delivery Time":"Two weeks","Operating Conditions":"Temperature: 14~113\u00b0F (-10~45\u2103)\uff1bRelative Humidity: Below 85% RH","Fan Wheel Type":"Forward-curved Blades","Place of Origin":"China","Power Supply Voltage":"Rated Voltage \u00b110%","Payment Terms":"T\/T","Storage Conditions":"Temperature: -4~131\u00b0F (-20~55\u2103)\uff1bRelative Humidity: Below 85% RH","Filter":"G3 PU frame","Supply Ability":"200000 units per year","Heat Exchanger":"Resin frame","Motor Type":"DC plastic-encapsulated motor","Certification":"CE","Rated Voltage\/Frequency":"1Ph 120V~60Hz","Packaging Details":"Box Package"}}

{"cid":"91225759","title":"4 Inch LCD Color Touch Screen Smart Fresh Air System Controller with Multi Speed Fan Control VOC+PM2.5+CO2+Temperature+Humidity Sensors","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/51\/05d4ef7f3a86b2e20ce4913e88d3-200x200-1.jpg","attrs":{"Price":"$100","Brand Name":"OEM or neutral (no brand)","Model Number":"G9","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Supply Ability":"100000pcs","Place of Origin":"China","Certification":"CE, RoHS","Built-in Sensors":"VOC+PM2.5+CO2+Temperature+Humidity","Wiring Terminal":"Max 2.5 mm2 wire","Voltage":"AC 100-240V","Communication Protocol":"Modbus RTU","Fan Motors":"AC\/EC\/DC fans","Payment Terms":"T\/T","Fan Control":"Multi-Speed Fan Control"}}