Presence sensor


Your light should ideally only switch on automatically when someone is in the room. It should switch off again when they leave the room. The Homematic IP presence sensor does this reliably. 

Light on – in response to the slightest movement.

Many presence sensors control the lighting, for example in waiting rooms. But unfortunately the sensors only detect clear movements such as walking, so after a short time you're in the dark. The Homematic IP presence detector is better. It detects even the slightest movements and won't let you down. If you combine the presence detector with other smart home devices, you can utilise additional functions. Such as burglar alarms.

Pfeil auf kleines Quadrat

Powerful performance in the smallest space

The powerful lens detects even the slightest movements, such as typing on a keyboard.  The high-resolution sensor detects movements within a range of up to 7 metres. 

Sicher wohnen

Secure monitoring for greater protection

Inconspicuously installed on the ceiling, the sensitive sensor will monitor the room reliably. 


In the event of a break-in for example, the sensor provides a loud alarm in conjunction with an alarm siren. (e.g. HmIP-ASIR-2)

Haken mit Funkwellen

Flexible installation 

The presence detector can be flexibly mounted to suit your needs. 


The anchors and screws supplied allow flexible ceiling mounting. The power supply is wireless via battery operation.

Glühbirne mit An- und Ausknopf

Switches on light when it's needed

The light is switched on automatically when someone is present. If even the slightest movement is no longer detected, the light switches off again.


The integrated twilight sensor provides additional ambient brightness detection. This switches off the lighting as soon as it's light enough in the room.


Sensitivity adaptation

Higher surface temperatures don't impair the sensor's sensitivity. That's thanks to the presence detector's temperature compensation. 


Even with high temperatures (e.g. where underfloor heating is installed), it provides successful and precise presence detection in the room. 

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Our products in a new dimension.

Rotate the product in all directions, zoom in and experience it in three dimensions. This gives you a detailed picture of your favourite products.

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 lighting


Deter burglars

Homematic IP Alarmsirene außen an Hauswand

Use the app

Understand our products


05. July 2023

Travel with a safe feeling: How to protect your home with smart home technology

No one there to look after the house during the holidays? No problem, because your Smart Home protects itself: It keeps burglars away and lets you know immediately if something should happen.

Find out more

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 – without providing any personal data!
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.



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



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

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