> For the complete documentation index, see [llms.txt](https://docs.ifreeq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ifreeq.com/faqs/device-development/cloud-module/dual-mode-module.md).

# Dual-mode Module

## What is a dual-mode device?

A dual-mode device supports two communication modes.

## What module can be applied for the dual-modules？

WBR series module.