# Cellular Gateway Status LEDs

Verkada’s [GC31/GC31-E Cellular Gateway](https://www.verkada.com/cellular-gateway) is equipped with LED light statuses by model:

|                                   |                                                                                                           |
| --------------------------------- | --------------------------------------------------------------------------------------------------------- |
| **Model**                         | **Operation Type**                                                                                        |
| [GC31](#h_40806a4487) (indoor)    | <p><a href="#h_d160696649">Regular operation</a></p><p><a href="#h_1f575e66f4">SIM card operation</a></p> |
| [GC31-E](#h_1394c2a584) (outdoor) | <p><a href="#h_b29c15c8c7">Regular operation</a></p><p><a href="#h_fc60063a6b">SIM card operation</a></p> |

Use this article to learn about the different LED characteristics to help you understand what they mean.

***

## GC31 status LEDs

### Regular operation

The LED status light consists of the following states:

* **Solid orange**—GC31 is on and booting up
* **Flashing orange**—GC31 is updating firmware
* **Solid blue**—GC31 is running and online
* **Flashing blue**—GC31 is running and offline

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-69e1d4c059601c36100ed37b6b99769d3ffc6ef7%2Fd5b68cd3f90b83812b020f3d35511878586cf2b5.png?alt=media" alt=""></div>

### SIM card operation

The LED status light consists of the following states:

* **No light**—No SIM detected
* **Solid white**—SIM card detected
* **Flash white**—SIM card detected and running

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-1b056f5a5321a4a0e28562672b174ef042d964c0%2Fabc94f0a57bb547b918af3058f6421e81aeda45b.png?alt=media" alt=""></div>

***

## GC31-E status LEDs

### Regular operation

The LED status light consists of the following states:

* **Solid orange**—GC31 is on and booting up
* **Flashing orange**—GC31 is updating firmware
* **Solid blue**—GC31 is running and online
* **Flashing blue**—GC31 is running and offline

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-8105ba807a7d5028c83b8d432da35fc2614cbcfa%2F88089a6302c3188f8091be13f81e78090ab1166d.png?alt=media" alt=""></div>

### SIM card operation

The LED status light consists of the following states:

* **No light**—No SIM detected
* **Solid white**—SIM card detected
* **Flashing white**—SIM card detected and running

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-01a8ed633c8b8a757f2c6e103d7fdb68e4356a67%2F7ce60ce007af44449885546fce8f0c5a23dedcc0.png?alt=media" alt=""></div>