---
title: "How to setup APP for Modular intercom?"
slug: "how-to-setup-app-for-modular-intercom"
updated: 2025-01-15T22:44:11Z
published: 2025-01-15T22:44:11Z
canonical: "ametawiki.ametagroup.com/how-to-setup-app-for-modular-intercom"
---

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

# How to setup APP for Modular intercom?

#### **Description:**

This guide will show you how to use the App when using an apartment-style intercom. **However, the prerequisite is that each unit must have an indoor unit installed**. With this setup, pressing a button will allow you to call the corresponding resident's mobile app.


#### **Compatible List**


| Model |Version |
| --- | --- |
| VDP-DH-HAC-VTO4202F-P-S2 | 1.46 and newer|

#### Step by Step instruction

1.The building administrator needs to download DMSSVDP from the Apple App Store or Google Play.
![1736980396638.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980396638.png)
2. Register a new account or log in with your existing DMSS account.
![1736980468921.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980468921.png)
3. Tap + at the upper-right corner to add devices.
![image.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/image-HSWPBK55.png)
4. Scan the QR code from your intercom
5. Enter the device name, username, and password.
![1736980645253.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980645253.png)
6. Now, on the app's home page, you can see the device you just added.
![1736980685772.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980685772.png)
7. Click on the device name, and you will see all the room numbers under that apartment.
![1736980779348.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980779348.png)
![1736980875655.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980875655.png)
9. Enter resident's DMSS account email.
![1736980896241.png](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/1736980896241.png)
10. Now, the end users can log into their DMSS account, view the device, and receive calls.