Switch Circuit Board

Integrate all conventional electrical devices into your Homematic IP smart home at a later date- with the Homematic IP Switch Circuit Board. 

Smart retrofitting, no matter what!

You already have a Homematic IP smart home system and would like to make a conventional LED light smart as well? With the Homematic IP Switch Circuit Board, you can do this without installing any additional actuators. You simply install the tiny circuit board in the device housing and now control the light through the wireless connection via the app, with the Homematic IP remote control, Amazon Alexa or Google Assistant. 

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Homematic IP Logo mit Verbindungen in verschiedene Richtungen

Flexible use 

Switch all possible devices in your home: e.g. conventional household devices, light installations or garage doors. 

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You can switch connected devices on or off very conveniently via the Homematic IP app or radio remote control. 

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Grafik mit Homematic IP Logo

Invisible installation

With its compact design, the Switch Circuit Board can be easily installed in existing device housings or in your own projects - invisible from the outside.. 

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Homematic IP Zeichen mit Verbindungen

One device, many possibilities

Discover the various advantages of the Switch Circuit Board: 

  • The miniature relay has a switching capacity of up to 30 V/1 A
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  • If the miniature relay is not needed, it can simply be cancelled and you can use just the open-collector switching output with 30 V/0.5 A.
  • Can optionally be used to extend the range of the radio signal
  • Convenient and individual voice control (e.g. via Amazon Alexa or Google Assistant)

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

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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.

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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.

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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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Installateur Suche

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. 

View all news

Order information

Product Name (Short)
HmIP-PCBS
Item Number
150776A0
EAN Code
4047976507764

Technical data

Supply voltage
5 to 25 VDC
Current consumption
Without relay: 50 mA max., with relay: 70 mA max.
Switching current
1 A (miniature relay) and 0.5 A (open collector switching output)
Relay
Changeover contact, 1-pole, µ contact
Load type
Ohmic load
Cable type and cross section
Rigid and flexible cable, 0.75 to 1.0 mm²
Dimensions (W x H x D)
28 x 48 x 21 mm (incl. relay)
Ambient temperature
-10 to +35 °C
Weight
13 g
Radio frequency
868.0-868.6 MHz/869.4-869.65 MHz
Typ. open area RF range
350 m
Switching voltage
30 V max.

Operating manuals

Here you can download operating instructions for our Homematic IP products.

Operating manual Switch Circuit Board

Short description: HmIP-PCBS | Product reference: 150776A0

Product data sheets

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

Data sheet Switch Circuit Board

Short description: HmIP-PCBS | Product reference: 150779A0

Declarations of conformity

All EU declarations of conformity for download.

Declaration of conformity Switch Circuit Board

Short description: HmIP-PCBS | Product reference: 150776AxA