4 3 inch fresh air ventilation controller

{"cid":"91225759","title":"Intelligent Airflow Adjustment Real Time Air Quality Monitoring 7 Inch Fresh Air Ventilation Controller","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/62\/f2874529b9890bba9e53cf6605c4-200x200-1.jpg","attrs":{"Price":"$103","Brand Name":"OEM or neutral","Model Number":"G7 Pro","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Place of Origin":"Guangdong, China","Supply Ability":"100000pcs","Shell Material":"PC and ABS","Optional built in sensors":"VOC+PM2.5+CO2+Temperature+Humidity","WIFI Function":"Support Tuya app & Smart life app","Certification":"CE and RoHS","Payment Terms":"T\/T","Application":"Villa, Hotel, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Workshop, Park, Farmhouse, Other, Kitchen, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and Kids, Storage and Closet, Wine Cell","Design Style":"Contemporary, Modern, Minimalist, Industrial, European, Tropical","Feature":"Flexible, Energy Saving, Easy Install"}}