# MClimate AQI Sensor and Notifier LoRaWAN ![](https://3940008670-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-McDr-jr9h3qA888r1Yp%2Fuploads%2FVYoS5ExKl2LhHknVZlWr%2Faqi-lorawan-docs-2.png?alt=media\&token=63201dd0-46b4-4d91-81ae-40d78997e72a) ### General information MClimate AQI Sensor and Notifier LoRaWAN is an indoor Air Quality Index Sensor and Notifier with 10+ years of battery life, configurable settings and beautiful and discrete design. It is a 4-in-1 sensor with gas, humidity, pressure and temperature measurement based on proven sensing principles by Bosch. It measures AQI, VOC (ppm), temperature, humidity and barometric pressure. It also has a configurable buzzer and RGB LED to notify tenants if the Air Quality Index is below a configurable threshold. Learn more about MClimate Smart Building Solutions: {% embed url="" %} ### Features * VOCs * Temperature * Humidity * Barometric pressure * RGB LED * Buzzer - 8dB at 10cm ### Power supply * Battery type: 2xAA * Operating voltage: 3VDC * Expected battery life: Up to 10 years (depending on configuration and environment) * Recommended batteries: Energizer Lithium Ultimate L91 * Device does not operate with rechargeable batteries! ### Compatibility * LoRaWAN 1.0.3, Class A device, EU868 * Encryption: LoRaWAN End-to-end encryption (AES-CTR) * Activation: OTAA * Link budget: 130dB * RF Transmit Power: 14dB If you have any questions, feel free to reach out to us at --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.mclimate.eu/mclimate-lorawan-devices/devices/mclimate-aqi-sensor-and-notifier-lorawan.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.