# Atomsenses AS-204 | TagoIO Devices

> The compact 5-in-1 ambience indoor air quality monitoring sensor including humidity, temperature, CO2, NH3, H2S over LoRaWAN

![Atomsenses AS-204](https://decoders.assets.tago.io/decoders/connector/atomsenses/as-204/assets/logo.png)

The compact 5-in-1 ambience indoor air quality monitoring sensor including humidity, temperature, CO2, NH3, H2S over LoRaWAN

AS-204 is a compact indoor ambience monitoring sensor for measurement of temperature, humidity, CO2 concentration, NH3, H2S. Sensor data is transmitted using LoRaWAN® technology.

**Features**
*  Support batteries or DC power supply
* Compliant with standard LoRaWAN® gateways and network servers

[Connect this Device](https://admin.tago.io/connectors/5ede22a7427104001c248b08/16bc4a059b73ba7a43998bbe)

[llms.txt](https://tago.io/llms.txt)