hrv vent

{"cid":"91225759","title":"7 Inch LCD Color Screen WiFi HVAC Control Panel For HRV ERV Systems Vent Controller","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/aa\/b7207e3932b1d634cf6e18a9d9c3-200x200-1.jpg","attrs":{"Price":"$103","Brand Name":"OEM or neutral (no brand)","Model Number":"G7 Pro","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Working mode":"Manual, Timer, Auto","Shell color":"White","Suitable for fans":"AC\/EC\/DC fans","Certification":"CE, RoHS","Payment Terms":"T\/T","Optional built in sensors":"VOC+PM2.5+CO2+Temperature+Humidity","Place of Origin":"China","Warranty":"1 Year","Supply Ability":"100000pcs","Material":"PC and ABS"}}

{"cid":"91198524","title":"ISO Certified Fresh Air Home Window Air Vents 100m2 ERV Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/c3\/a4742a20345437f9c63859b50774-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CS","Model Number":"CSD250","Minimum Order Quantity":"Negotiable","Delivery Time":"15-25 work days","Certification":"CE","Place of Origin":"CHINA","Packaging Details":"Standard export packaging","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000 piece per day","Name":"Fresh Air Unit\/Heat Energy Recovery Ventilation System for Laboratory","Model":"CSD250","Voltage":"220V\/50HZ","Power":"145W","Fresh air volume":"250 m3\/h","Weight":"21 kgs","Applicable area":"80-100 m2","Colour":"Grey\/Black"}}