Window handle sensor

 

Detect open, tilted or closed windows in the app and link your shading, heating or alarm function to the window handle sensor. 

Opened, tilted or closed? It's detected!

On a warm summer evening you're sitting outside on the terrace and enjoying the sunset - until at 9:30 pm the shutters of the terrace door descend as usual. Now you have to quickly jump into the house before the route through the door is closed off. You can eliminate this stressful situation. The Homematic IP window handle sensor detects the position of the window handle and thus whether your window is tilted, open or closed. In combination with a shutter actuator, you also make the shutters on the patio door smart. So the shutters only go down when the door is closed.

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Haus mit Schutzschild

Monitoring for a secure home

Via the Homematic IP app, you can immediately detect the opening or closing of windows and doors. 

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

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Fenster mit Homematic IP Logo

Adaptation to the window handle

Match your window handle sensor to the look of your window handle.

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For this purpose, two cover caps in white and silver are included that visually match your window handle.

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Blatt

Fresh air without wasting energy

The room temperature is automatically lowered during ventilation when you connect the window handle sensor to Homematic IP radiator thermostats. 

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

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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

Use the app

Understand our products

Test

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.

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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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Order information

Product Name (Short)
HmIP-SRH
Item Number
142800A0
EAN Code
4047976428007

Technical data

Supply voltage
1x 1.5 V LR03/micro/AAA
Current consumption
100 mA max.
Typical battery life
2 years (typical)
Degree of protection
IP20
Dimensions (W x H x D)
32 x 143 x 16 mm
Ambient temperature
-10 to +55 °C
Weight
47 g (incl. batteries)
Radio frequency
868.0-868.6 MHz/869.4-869.65 MHz
Typ. open area RF range
160 m

Product data sheets

See our data sheets for features and technical specifications of our products.

Data sheet Window Handle Sensor

Short description: HmIP-SRH | Product reference: 142800A0

Declarations of conformity

All EU declarations of conformity for download.

Declaration of conformity Window Handle Sensor

Short description: HmIP-SRH | Product reference:142800AxA