intelligent control erv hrv system

{"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":"Tuya App Control Smart HVAC Controller For HRV ERV Ventilation System With Remote Management Solution","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/9d\/c2ed2650cf3b773394b89c7d5ad1-200x200-1.jpg","attrs":{"Price":"US$98","Brand Name":"OEM or neutral (no brand)","Model Number":"G7","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Payment Terms":"T\/T","Energy Saving":"Demand-Controlled Ventilation Based on Air Quality","OEM\/ODM Service":"Available","Communication Interface":"RS485 Standard","Supply Ability":"100000pcs","Shell color":"White","Certification":"CE, RoHS","Air Quality Monitoring":"Real-Time CO\u2082, PM2.5, VOC Display","Customization":"UI Interface, Logo, Housing Color","Place of Origin":"Guangdong, China"}}

{"cid":"91223450","title":"White Wall Mounted Ventilation System 150m3\/H Energy Efficient","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/e6\/6560f391c09fdaea740637404668-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Shiny-GreenSpace","Model Number":"H201","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15 working days","Place of Origin":"China","Timer":"Adjustable","Type":"Wall-mounted","Size":"Compact","Color":"White","Certifications":"CE, RoHS","Warranty":"1 Year","Features":"Energy Efficient","Airflow":"High","Packaging Details":"Depends on equipment sizes","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}