Weißer Lichtschalter an Wand, dahinter unscharfer Flur mit Türöffnung.

Contact interface, flush-mounted – 6-channel

Make your already installed pushbutton or switch smart, and control Homematic IP actuators and functions of your choice. To do that, install the IP contact interface - 6-channel.

Contact Interface, flush-mounted – 6-channel

Make up to six switches and pushbuttons smart at a later date.

You've created your home with a lot of passion and attention to detail - right down to the pushbuttons and switches that you've chosen. It would be nice to make the shutters smart with Homematic IP actuators at a later date. But what about the switches and pushbuttons? What would still look good? Yes! The contact interface lets you make your favourite switches and pushbuttons smart without changing their design.

Glühbirne

The intelligent way to switch lighting

Integrate up to six pushbuttons or switches into your smart home system with the contact interface.

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Control all possible functions in the smart home with your existing pushbuttons and switches.

Grafik mit Homematic IP Logo

Invisible installation

The very flat design enables you to mount the unit easily so that it's not visible from the outside.

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The contact interface is fitted directly behind the installed switch insert in standard flush-mounted boxes.

Your advantages at a glance

Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now!

Control heating

Homematic-IP-App auf Smartphone neben Glas und Büchern auf Holztisch
find out more

Save energy

Paar in der Küche lächelt und bereitet gemeinsam Essen am Tisch zu
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Use the app

Lächelnder Mann hält Smartphone und gelbe Flasche in Wohnzimmer, unscharfer Hintergrund.
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Connect devices together

Lächelndes Paar am Tisch auf der Terrasse schaut aufs Smartphone, Kaffee und Smart-Home-Box daneben
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Homematic IP: Smart living. Simply exciting.

Homematic IP means modern, flexible and secure technology from the European market leader*. Let the advantages of our system win you over, and start living smarter straight away. 

Person auf Sofa hält Smartphone mit geöffneter Homematic-IP App, gemütliches Wohnzimmer.

The Homematic IP app

Configure all settings for your smart home in the Homematic IP app, which you can use to control, regulate and monitor your devices at any time. No personal data is collected except for the IP address.

Always here for you and your queries.

Whether you have a question about a product, something isn’t working as you wanted, you’re looking for a specialist partner, or you simply want to give us feedback: we are always here to help.

FAQ

FAQs

This is where you’ll find the most important questions and our answers about our smart home solutions.

Service

Service

Have you purchased a Homematic IP product and now have questions about how it works? Our technical support team will be happy to help you.

Installateur Suche

Specialist tradespeople

Are you looking for a good specialist tradesperson near you? Simply use the convenient search function here on our website.

Händler Suche

Dealers

You can get Homematic IP products and good advice all over Germany. Find the right dealer near you here.

Innovations, ideas, impulses: your news

Get first-hand news about the latest innovative smart home solutions. 

View all news

Order information

Product Name (Short)
HmIP-FCI6
Item Number
153501A0
EAN Code
4047976535019

Technical data

Supply voltage
2x 1.5 V LR03/micro/battery
Typical battery life
3 years (typical)
Degree of protection
IP20
Dimensions (W x H x D)
48.5 x 53 x 15 mm
Ambient temperature
5 to 35 °C
Weight
50 g (including batteries)
Radio frequency
868.0-868.6 MHz/869.4-869.65 MHz
Typ. open area RF range
230 m
Function type
Input
Connection
Wireless
Homematic IP User Guide

Version: July 2025

20.99 MB
Overview of QR code stickers
1.46 MB
Operating manual Contact interface, flush-mounted - 6-channel

Short description: HmIP-FCI6 | Product reference: 153501A0

1.51 MB
Datasheet Contact Interface flush-mount – 6 channels

Short description: HmIP-FCI6 | Product reference: 153501A0

395.96 KB
Declaration of conformity Contact Interface flush-mount – 6 channels

Short description: HmIP-FCI6 | Product reference: 153501AxA

96.49 KB