> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voltic.one/llms.txt
> Use this file to discover all available pages before exploring further.

# Help Center

> Documentation for Voltic solutions for hotels and commercial refrigeration spaces.

Choose the Voltic solution you want to install or operate. Each product has its own documentation journey, organized by the available phase: get started, install, operate, and support.

<CardGroup cols={3}>
  <Card title="Hotel Room Control" icon="hotel" href="/en/getting-started">
    Automate hotel-room HVAC and lighting with Zigbee sensors and occupancy rules.
  </Card>

  <Card title="Cooling Patrol" icon="snowflake" href="/en/cooling-patrol">
    Monitor cold-room and refrigeration temperatures from the Voltic app.
  </Card>

  <Card title="Voltic FrostLine" icon="temperature-half" href="/en/frostline">
    Install and use the thermostat as a standalone product or within Voltic.
  </Card>
</CardGroup>

## Quick paths

<CardGroup cols={3}>
  <Card title="Get started" icon="rocket" href="/en/getting-started">
    Understand Hotel Room Control and prepare your project.
  </Card>

  <Card title="Install" icon="screwdriver-wrench" href="/en/installation">
    Install the Hub, repeaters, sensors, thermostat, and Switch step by step.
  </Card>

  <Card title="Operate" icon="chart-line" href="/en/operation">
    Configure ECO and COMFORT modes to maximize savings.
  </Card>

  <Card title="FAQ" icon="circle-question" href="/en/support/faq">
    Quick answers to the most common questions.
  </Card>

  <Card title="Contact Support" icon="headset" href="/en/support/contact">
    Talk to the Voltic technical team when you need it.
  </Card>
</CardGroup>

## Featured articles

* [Install the VolticHub and Zigbee repeaters](/en/installation/voltichub-repeaters)
* [Install the Voltic FrostLine](/en/installation/voltic-frostline)
* [Install the Voltic Switch (Contactor)](/en/installation/voltic-switch)
* [Contact sensors: window and door](/en/installation/contact-sensors)
* [PIR presence sensors](/en/installation/presence-sensors)
* [ECO and COMFORT modes](/en/operation/operating-modes)
* [Cooling Patrol: installation guide](/en/cooling-patrol/installation)

## Need Direct Help?

Our technical support team is available to resolve any installation or operation issues.

* **Email:** [soporte@voltic.es](mailto:soporte@voltic.es)
* **Phone:** +34 871 02 37 69
* **Book an appointment:** [voltic.odoo.com/book/soporte](https://voltic.odoo.com/book/soporte)


## Related topics

- [Install PIR Presence Sensors (Bedroom and Bathroom)](/en/installation/presence-sensors.md)
- [Contact Voltic Technical Support](/en/support/contact.md)
- [Voltic Device Technical Manuals and Diagrams](/en/installation/technical-manuals.md)