Rotary switch

Easily switch and dim your lights via the Homematic IP dimming actuators with the Homematic IP rotary pushbutton.

Rotary switch

Turn for the correct right light

Your smart lighting offers you the perfect ambience at any time of day - and you don't have to lift a finger. Occasionally, the automated dimmed light isn't quite right and you want to readjust it manually. With the Homematic IP rotary switch, you can dim your lights manually as required. And best of all: The wall-mounted remote control will dim your lighting even when the internet is down. That's because the devices communicate with each other wirelessly. 

Handy mit Homematic IP Logo und einem Pluszeichen

Retrofitting made easy 

Switch and dim your lights from anywhere in the smart home - even if there's no switch at all in the desired location. To do this, first connect your lights to Homematic IP dimming actuators (HmIP-FDT, HmIP-BDT or HmIP-PDT). 

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You can then install the IP rotary switch anywhere in the room. It is battery-operated and communicates wirelessly with the dimming actuators.

Design mit Pfeil

Great flexibility thanks to a modular design

Use the rotary switch individually. It's built in such a way that it can be installed with maximum flexibility: 

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  • 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).
Glühbirne

Switching and dimming the smart way and intuitively

Switch the lighting on or off by pressing the dial and dim the light by simply turning it.

Haken mit Funkwellen

Lightning-fast installation

Mount the pushbutton where you want it: on a wall, on glass or on items of furniture - without its own power cable.

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Installation is very simple without wiring. All you need is the supplied adhesive strips or screws. The pushbutton is also suitable for rented flats, as you can remove the adhesive strips without leaving any residue if you move out.

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

Test
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Deter burglars

Homematic IP Alarmsirene außen an Hauswand
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Use the app

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Understand our products

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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!

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. 

Homematic IP
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!
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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!
Homematic IP Wired
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.
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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.

FAQ

FAQs

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

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.

Installateur Suche

Specialist tradespeople

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

Händler Suche

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. 

View all news

The smartest Homematic IP control unit ever
With the Homematic IP Home Control Unit, the German smart home specia-list eQ-3 presents a powerful control unit that offers simplicity, convenience, security and an unprecedented level of flexibility. Also exciting: the design! The new Home Control Unit attracts everyone's attention and perfectly combines functionality with an elegant look.
02. September 2024
Experience Homematic IP product innovations at IFA 2024
IFA is celebrating its 100th anniversary and eQ-3 is joining in the celebrations. From September 6 to 10, 2024, the German smart home experts will be showcasing exciting new products for the popular Homematic IP system at stand 210 in hall 1.2.
12. August 2024
New Homematic IP app released
eQ-3 is releasing a completely new version of the free Homematic IP app, making it even easier to control your smart home. The proven, intuitive operating concept of the previous app has been retained and optimized with new features and an improved user interface.
09. July 2024
Homematic IP expands product range in elegant anthracite
It doesn't always have to be white: The anthracite thermostats and wall-mounted remote controls from Homematic IP blend perfectly into modern living environments and create an exciting contrast to any wall color. With the expanded product range of the smart home system in elegant anthracite, Homematic IP now opens up even more possibilities for interior design enthusiasts.
08. July 2024

Order information

Product Name (Short)
HmIP-WRCR
Item Number
154888A0
EAN Code
4047976548880

Technical data

Supply voltage
2x 1.5 V LR03/micro/AAA
Typical battery life
3 years (typical)
Degree of protection
IP20
Ambient temperature
5 to 35 °C
Dimensions with frame (W x H x D)
86 x 86 x 29 mm
Dimensions without frame (W x H x D)
55 x 55 x 27 mm
Weight
91.4 g (including batteries)
Radio frequency
868.0-868.60 MHz/869.4-869.65 MHz
Typ. open area RF range
180 m

General

Homematic IP User Guide

Version: September 2024

22.77 MB
Overview of Homematic IP QR Code Stickers
50.09 KB

Product data sheets

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

Data sheet Rotary Button

Short description: HmIP-WRCR | Product reference: 154888A0

1.26 MB

Declarations of conformity

All EU declarations of conformity for download.

Declaration of conformity Rotary Button

Short description: HmIP-WRCR | Product reference: 154888AxB

126.88 KB