Wired Temperature and Humidity Sensor with display – indoor

Measure your indoor climate permanently and see the temperature and humidity on the display on the device: with the Wired temperature and humidity sensor with display - indoor.

Temperature and humidity under control 

Especially on winter days, you want to have a pleasantly warm temperature in the bathroom but also low humidity. You can regulate both with the Homematic IP temperature and humidity sensor. This not only allows you to keep an eye on the humidity, but also to control your radiator thermostats or underfloor heating actuators even more efficiently. And if needed, you get a ventilation recommendation - it's all in the app! 


Comfort temperature at any time

Control the room temperature according to your needs - even when you're out and about.


Do that easily with the app in conjunction with one or more Homematic IP radiator thermostats and underfloor heating actuators.

Design mit Pfeil

Great flexibility thanks to a modular design

Use the sensor to suit your individual needs thanks to the flexibly combinable design. 

  • Adhesive or screw mounting in the supplied interchangeable frame with the supplied mounting material 
  • Integration into existing switch series with a Size 55 frame of the most popular manufacturers 
  • Mounting on a free flush-mounted box with the mounting plate optimised for this purpose 
  • Integration into the Homematic IP desktop stand (HmIP-DS55) for a longer battery life 
  • As an alternative to battery operation, the wall thermostat can also be supplied with 230 V via the Homematic IP power supply unit for brand switches (HmIP-BPS).
Handy mit Homematic IP Logo und einem Pluszeichen

Retrofitting made easy

You can freely place the wall thermostat in the room to measure the room temperature from the right location. 


Installation is very simple: without wiring, through battery operation and radio communication. You can also use the sensor in conjunction with Homematic IP radiator thermostats, underfloor heating actuators and switch actuators for electric radiators. 

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

Save energy

Use the app

Connect devices together

05. July 2023

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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 – 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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