LoRaWAN 9-in-1 Indoor Air Quality sensor AM308 is a comprehensive IAQ sensor for detecting CO2 concentration, temperature, humidity, light, HCHO/O3 level, TVOC, barometric pressure, PM2.5, PM10 and motion. 9 Sensors in 1 Optional 4.2 Inch E-ink Screen Traffic Light Indicator & Buzzer Anti-theft Protection Vivid Emoticon Indication (AM308) Battery Life up to 1 Year (AM308) / 1.5 Years (AM308L) Easy Configuration via NFC or Bluetooth LoRaWAN-based communication: Penetrating Signals: data transmission range up to 2 km in urban areas and15 km in rural areas High Compatibility: compliant with standard LoRaWAN gateways and network servers With support for data retransmission, the device guarantees that the web server gets all the data even if the network is down occasionally. Data can be stored in the device and cannot be manually deleted, further securing data traceability. Download datasheet Download user guide Contact us to find out about additional products and services from our partners at Go Monitor: Configuration support Managed gateways (on the Go Monitor LoRaWAN network) Full end-to-end solution with custom cloud dashboards