---
product_id: 68269955
title: "Ritto 1875470 Porter Key Module (4Tasten) White"
brand: "ritto"
price: "€ 351.47"
currency: EUR
in_stock: true
category: "Ritto"
url: https://www.desertcart.be/products/68269955-ritto-1875470-porter-key-module-4tasten-white
store_origin: BE
region: Belgium
---

# LED backlit writable name badges 4 illuminated push buttons Weatherproof -20°C to 40°C Ritto 1875470 Porter Key Module (4Tasten) White

**Brand:** ritto
**Price:** € 351.47
**Availability:** ✅ In Stock

## Summary

> 🔔 Elevate your entry game with smart, stylish control!

## Quick Answers

- **What is this?** Ritto 1875470 Porter Key Module (4Tasten) White by ritto
- **How much does it cost?** € 351.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/68269955-ritto-1875470-porter-key-module-4tasten-white)

## Best For

- ritto enthusiasts

## Why This Product

- Trusted ritto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Sleek:** 95 x 95 x 33 mm white module fits discreetly on any wall
- • **Modular Mastery:** Seamlessly integrates with TwinBus systems for ultimate customization
- • **Clear Communication:** Illuminated, writable name badges ensure easy identification day or night
- • **Effortless Installation:** Plug-in bus connector simplifies setup and expands functionality
- • **Built to Brave the Elements:** Weatherproof design keeps your entry system reliable in any climate

## Overview

The Ritto 1875470 Porter Key Module is a compact, weatherproof 4-button interface designed for TwinBus door intercom systems. Featuring LED-backlit writable name badges and a plug-in bus connector, it offers easy installation and modular expandability, ensuring clear communication and reliable performance in temperatures from -20°C to 40°C.

## Description

This button module from the TwinBus Portier series is ideal for modular door stations and letterbox systems. It allows you to address three bell buttons and features illuminated, writable name badges with LED backlight. The power supply is via a plug-in bus connector, which also allows the connection of other function modules. The weatherproof module measures 95 x 95 x 33 mm and offers lettering fields of 56 x 22 mm. For acoustic feedback, the feedback board 18799xx is available. Installation is simple and the module is suitable for use in temperatures from -20 to 40 °C.

## Features

- Installation technology = bus system
- Colour: white
- Function: ringing
- Number of bell buttons = 4
- Width: 95 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0020RFUFQ |
| Actuator Type | Push Button |
| Brand | Ritto |
| Circuit Type | 1-way |
| Colour | White |
| Compatible Devices | TwinBus door intercoms, door stations, other function modules |
| Connectivity Protocol | ethernet |
| Connector Type | Plug In |
| Contact Material | Copper, brass |
| Control Method | Touch |
| Control Type | App control |
| Controller Type | Push Button |
| Global Trade Identification Number | 04026529034179 |
| Included Components | User manual |
| Item Dimensions | 10.2 x 10 x 3.8 centimetres |
| Item Type Name | Piece |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Ritto |
| Manufacturer Part Number | 4972112 |
| Material | Plastic |
| Model Number | 4972112 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Positions | 4 |
| Operation Mode | ON-OFF |
| Specification Met | CE |
| Switch Type | Push Button |
| Terminal | Plug In |
| Unit Count | 1.0 count |

## Product Details

- **Actuator type:** Push Button
- **Brand:** Ritto
- **Circuit type:** 1-way
- **Connector type:** Plug In
- **Item dimensions L x W x H:** 10.2 x 10 x 3.8 centimetres
- **Material:** Plastic
- **Mounting type:** Wall Mount
- **Operation mode:** ON-OFF
- **Switch type:** Push Button
- **Terminal:** Plug In

## Images

![Ritto 1875470 Porter Key Module (4Tasten) White - Image 1](https://m.media-amazon.com/images/I/61-LcXuWsJL.jpg)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-25*