---
title: "Overview and Topology"
slug: "overview-and-topology"
status: "update"
updated: 2026-07-17T08:17:26Z
published: 2026-07-17T08:17:26Z
canonical: "knowledge.akuvox.com/overview-and-topology"
---

> ## 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.

# Overview and Topology

Akuvox devices can be deployed quickly in a community project, achieving easy calling, monitoring, and unlocking when devices have no internet. When devices access the internet, they can be easily uploaded to the SmartPlus Cloud with the AK-Partner App.

> [!NOTE]
> Compatible models and versions(or higher)
> 
> **Door Phones**:
> 
> - S532: 532.30.10.265
> - S535: 535.30.11.13
> - R28 V2: 228.30.10.233
> - X915V2: 2915.30.10.520
> - R20 V5/R20 V5-2: 320.30.11.45
> - E12 V2: 312.30.10.241
> - E18: 18.30.11.12
> 
> **Indoor Monitor**:
> 
> - C310: 310.30.15.25
> - C313W V2-2: 212.30.15.204
> - C313W V3: 313.30.15.504
> - C313W-LP-2: 311.30.15.231
> - S562W: 562.30.15.24
> - S562W-2: 5622.30.15.18
> - S563W: 563.30.1355.509

## Watch the Video Guide

Prefer a visual walkthrough?

Watch: [[Video]A Comprehensive Guide to Setting Up Self-Organizing Network Solutions for Communities](https://knowledge.akuvox.com/docs/videoa-comprehensive-guide-to-setting-up-self-organizing-network-solutions-for-communities)

## Topology

The topologies are for reference. Wiring may vary by actual situation.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/topology for devices(1).png)

### Topology For Two-wire

Two-wire devices can be connected through NS-2.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/topology for two-wire devices modified 1(1).png)

> [!NOTE]
> Note
> 
> Please click [here](https://knowledge.akuvox.com/docs/installing-2-wire-devices-with-nc-2-ns-2) to watch the video of connecting two-wire devices