built in co voc pm2 5 co2 temperature sensors fresh air controller

{"cid":"91225759","title":"Smart HVAC Controller with 4 Inch LCD Color Screen Built-in CO+VOC+PM2.5+CO2+Temperature Sensors and Tuya WiFi & Modbus RS485","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/10\/94901802382702f942b1227f6d5d-200x200-1.jpg","attrs":{"Price":"US$79\/pcs","Brand Name":"OEM or neutral (no brand)","Model Number":"G3","Minimum Order Quantity":"1","Delivery Time":"2-3 weeks","Supply Ability":"100000pcs","Screen size":"4 inch LCD color screen","Built-in sensors":"CO+VOC+PM2.5+CO2+Temperature","Packaging Details":"Cartons","Power supply":"AC 110-230V","Payment Terms":"T\/T","Communication interface":"Modbus RS485","Place of Origin":"China","Shell colors":"White & black","Panel dimensions":"87.5\u00d787.5mm"}}