---
title: "[Video]E21 Emergency Intercom Installation"
slug: "how-to-install-akuvox-e21-emergency-intercom-video"
updated: 2026-02-25T08:59:58Z
published: 2026-02-25T08:59:58Z
canonical: "knowledge.akuvox.com/how-to-install-akuvox-e21-emergency-intercom-video"
---

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

# [Video]E21 Emergency Intercom Installation

[Embedded content](https://www.youtube.com/embed/6BOS0u4WE30)

**Related Documentation**

📘 [Akuvox E21 V2 Series Quick Guide](https://knowledge.akuvox.com/docs/akuvox-e21-v2-series-quick-guide)