---
title: "[Video]Installing 2-Wire Devices (with NC-2 Alone)"
slug: "installing-2-wire-devices-with-nc-2-alone"
updated: 2026-02-25T08:33:45Z
published: 2026-02-25T08:33:45Z
canonical: "knowledge.akuvox.com/installing-2-wire-devices-with-nc-2-alone"
---

> ## 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]Installing 2-Wire Devices (with NC-2 Alone)

Learn how to wire the Akuvox 2-wire door phone(R20-2) using NC-2.

[Embedded content](https://www.youtube.com/embed/JmQo2Dze1MQ)

**Related Documentation**

📘 [NC-2 Quick Guide](https://knowledge.akuvox.com/docs/nc-2-quick-guide?highlight=NC-2)