
Contact interface, flush-mounted – 1-channel
Make your already installed pushbutton or switch smart, and control a Homematic IP actuator of your choice. The Homematic IP contact interface - 1-channel enables you to do that.
Make switches and pushbuttons smart in no time at all.
So your house or flat is finished and nothing's missing - or is it? Often, smart applications in the home are not planned from the outset, but then you decide you need them after all. But you don't want to replace the expensive switches or pushbuttons with smart ones - and that's understandable! But how about making your already installed pushbuttons and switches smart without having to replace anything? The Homematic IP contact interface - 1-channel also makes your already installed switch smart and allows you to control your Homematic IP devices.
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!
Smart helpers for your home
With over 150 smart helpers, we have the right solution for every idea. Follow our recommendation or explore the entire Homematic IP product range.
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.

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