---
title: "Introduction"
canonical: "https://docs.cuesystem.com/space/RUM/489193497/Introduction"
format: markdown
---
This manual describes the installation and setup of the [https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/488407061](https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/488407061) unit.

For more details about the unit. see

- [https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/488407061/relayCUE-8#Specifications](https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/488407061/relayCUE-8#Specifications)
- [https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/488407061/relayCUE-8#Mechanical-description](https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/488407061/relayCUE-8#Mechanical-description).

> ⚠️ Carefully check that you are using the unit for the **correct voltage**. 
> ⚠️ 
> ⚠️ Two models are available
> ⚠️ 
> ⚠️ - CS0335-1 is a version for 100 VAC
> ⚠️ - CS0335-2 is a version for 230 VAC.