> For the complete documentation index, see [llms.txt](https://sensorbeeab.gitbook.io/sensorbeeab-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sensorbeeab.gitbook.io/sensorbeeab-docs/readme/sensorbee-air-product-manual/sensorbee-air-lite/parts-of-sensorbee-air-lite.md).

# Parts of Sensorbee Air Lite

The Sensorbee Air Lite is composed of two main parts: a base (6) that contains the main board, internal battery, external connector (3), sensor dome (2), and status LED (5), and a sensor-house (4) that contains the particle sensor (1), see figure 1.

<figure><img src="https://image-forwarder.notaku.so/aHR0cHM6Ly93d3cubm90aW9uLnNvL2ltYWdlL2h0dHBzJTNBJTJGJTJGczMtdXMtd2VzdC0yLmFtYXpvbmF3cy5jb20lMkZzZWN1cmUubm90aW9uLXN0YXRpYy5jb20lMkY3MmJhMWZjOS01NWVlLTQ3MDAtYjUwMi1lYTg3NWUwZTY2NmQlMkZVbnRpdGxlZC5wbmc_dGFibGU9YmxvY2smc3BhY2VJZD04YTlhZWQwNi1mODQ0LTRkZTQtYjk2Yi1jMTUyNjkzMWM1NTcmaWQ9ZjhlMTg3NDktNDk0MC00MzJjLTlkMzQtOTI0MjNmNjNjNDc0JmNhY2hlPXYyJndpZHRoPTExMDQuNzU=" alt="Image without caption"><figcaption></figcaption></figure>

1. Particle sensor (PM1, PM2.5, and PM10)
2. The sensor dome includes sensors for temperature, humidity, and ambient noise (SB3380).
3. Power connector, M8M-4 (type A), for input power to the unit (5VDC to 15VDC).
4. Sensor-House, which contains the particle sensor.
5. Status LED, which indicates the status of the unit.
6. Base, which contains the base board electronics, batteries, internal connectors, and antenna.