6 9 inch co2 voc erv controller

{"cid":"91225759","title":"6.9 Inch CO\u2082 PM2.5 VOC Based Ventilation Control Energy Recovery Ventilation ERV Controller","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/bd\/19cb3a92d4b31e389ba5bc0be7b5-200x200-1.jpg","attrs":{"Price":"US$119","Brand Name":"OEM or neutral (no brand)","Model Number":"G7 MIPI","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Payment Terms":"T\/T","Built in sensors":"VOC+PM2.5+CO2+Temperature+Humidity","Communication Protocol":"Modbus RTU (Optional)","Suitable for fans":"AC\/EC\/DC fan motors","Supply Ability":"100000pcs","Display":"6.9 Inch Color LCD Touchscreen","Certification":"CE, RoHS","Product Name":"Smart Fresh Air Ventilation Controller","Mobile App":"Smart Life App \/ Tuya Smart App","Place of Origin":"Guangdong, China"}}