# Presence Module

{% hint style="info" %}
We are currently creating documentation for our new range of devices. Please check back soon for guides and technical specifications to help you entirely use our latest technology.
{% endhint %}

The Presence Module is a cutting-edge solution utilizing miniature radar technology to detect human presence and even the slightest movements with exceptional accuracy. This module excels in various applications, including energy optimization in workspaces, enhancing security systems, ensuring elderly safety at home, and detecting trespassing. Its advanced radar technology provides reliable presence detection and motion sensing, making it ideal for optimizing energy use by activating systems only when needed, securing environments against unauthorized access, and monitoring the well-being of individuals. Moreover, its compact design and high sensitivity make it a versatile choice for transportation security, where it plays a crucial role in enhancing safety by detecting unauthorized movement within vehicles or transport facilities.

<figure><img src="/files/Gxmtw8PLkibNWXnLC4R1" alt="" width="375"><figcaption><p>Presence Module Front View</p></figcaption></figure>

## Libraries and Samples

Some of our devices come with firmware that automatically utilizes the module without requiring any coding. For development kits or further customization, you may choose to use the following libraries and samples to create a custom application.

{% content-ref url="/pages/XXhJFgTzosQxNUyafVuT" %}
[Broken mention](broken://pages/XXhJFgTzosQxNUyafVuT)
{% endcontent-ref %}


---

# 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.evolion.io/hw/sensor-modules/presence.md?ask=<question>
```

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.