Window / door contact – invisible installation

For more security and energy-efficient heating, install the window and door contact suitable for concealed installation.

Invisibly installed and extremely efficient.

You want to protect your home, whether you're there or out and about - including from burglars, who like to tamper with windows and doors. For this you need a contact that can be mounted in the frame of windows or doors so that it can't be sabotaged. The Homematic IP window and door contact is installed concealed in the frame and immediately detects open windows. This triggers an alarm if you want it to. But you can also connect your radiators to the contact so that they turn off when the window is open. Simply set all functions in the app.

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Homematic IP Zeichen mit Rahmen

Invisibly installed

Mount the window and door contact directly in the frame of plastic windows. 

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Use the adhesive strips supplied. A minimum distance of 15 mm between the frame and casement is required for installation in the frame. The sensor then can no longer be seen from the outside. 

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Blatt

Fresh air without wasting energy

The room temperature is automatically lowered during ventilation when you connect the window and door contact to Homematic IP radiator thermostats. 

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You can even determine the lowering temperature individually. The comfort temperature is automatically restored as soon as you close the window.

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Sicher wohnen

Monitoring for a secure home

You can immediately detect the opening or closing of windows and doors via the Homematic IP app. 

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In combination with a Homematic IP alarm siren (e.g. HmIP-ASIR-2), your home becomes even more secure. Because it automatically triggers a loud alarm when a window or door is opened.

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Handy mit Auge

Always with an eye on everything 

You can see whether the windows are open at any time in the Homematic IP app. 

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Our products in a new dimension.

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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 access

Deter burglars

Homematic IP Alarmsirene außen an Hauswand

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Understand our products

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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. 

With some smart home providers, you have to make a choice: Do you have everything wired, or do you go fully wireless? Some systems are also hermetically sealed and do not accept devices from other manufacturers. Here at Homematic IP, we have a different approach. We are guided by you!

The Homematic IP app

Configure all the settings for your smart home in the Homematic IP app, and use it to control, regulate and monitor your devices whenever you want – no personal data is collected, other than the IP address.

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A smart home system is particularly robust, interference-proof and reliable when the devices communicate with each other via wired connections. And data transmission is very fast with cables, too. That all comes together with Homematic IP Wired.

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.

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FAQ

FAQs

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

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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.

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Specialist tradespeople

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

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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. 

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