Interface for smart meters

Get an overview of your electricity data and control your electricity consumption intelligently - with the Homematic IP interface for smart meters.

Interface for smart meters

Keep an eye on power consumption at all times - and use data smartly.

Are you trying to deal cleverly with rising energy prices? To do this, you need to know how much electricity your household consumes at any given time. Even retrospectively, so that you can estimate how high your annual bill will be. You can get a complete overview of your electricity consumption with the Homematic IP interface for smart meters. In conjunction with the Homematic IP app, you have everything at a glance - and can even use the data for smart home automation.

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Set smart automations

Use the recording of electricity consumption for a real smart home scenario: If you produce electricity with a PV system, for example, the Homematic IP interface for smart meters recognises this.

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You can then use a connected Homematic IP actuator to define how this electricity should be used.

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Compatible with modern electricity meters

Only a modern measuring device with info interface (mME according to IEC 62056-21) is required for integration.

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Keeping a close eye on power consumption

The Homematic IP app shows you detailed consumption data recorded by the Homematic IP interface for smart meters.

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All meter readings and the current output of reference and delivery meters, bidirectional meters, single and dual-tariff meters are transmitted.

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Quick and easy installation

The Homematic IP interface is very easy to install: The sensor is magnetically attached to the optical data interface of the Smart Meter.

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You then integrate the Homematic IP interface into your smart home via the app.

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Bitte informieren Sie sich, ob die optische Info-Schnittstelle Ihres Stromzählers freigeschaltet ist. Wenn bisher keine Freischaltung vorliegt ist zur Aktivierung der Info-Schnittstelle eine PIN bei Ihrem Netzbetreiber anzufragen. Weitere Informationen finden Sie in der Bedienungsanleitung.

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

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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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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.

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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. 

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 settings for your smart home in the Homematic IP app, which you can use to control, regulate and monitor your devices at any time. No personal data is collected except for the IP address.

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.

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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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eQ-3 presents a comprehensively expanded portfolio
eQ-3 will be presenting the upcoming highlights of its Homematic IP smart home system at Light + Building 2026The company is expanding its product range with a fully integrated alarm system, introducing a smart solution for protection against water damage and adding intelligent lighting solutions, control elements and other automation components to its range.
08. March 2026

Order information

Product Name (Short)
HmIP-ESI-IEC
Item Number
159672A0
EAN Code
4047976596720

Technical data

Supply voltage
2x 1,5 V LR6/Mignon/AA
Typical battery life
5 years (typ.)
Degree of protection
IP20
Dimensions (W x H x D)
39 x 109 x 29 mm
Ambient temperature
5 until 35 °C
Weight
100 g (incl. batteries)
Radio frequency
868,0-868,6 MHz, 869,4-869,65 MHz
Typ. open area RF range
300 m
Voraussetzungen

Operation requires connection to one of the following solutions:

  • Homematic IP Access Point with free smartphone app and free cloud service
  • CCU3 central control unit with local WebUI user interface
  • Partner solutions from third-party providers
Function type
Interface for energy meters
Connection
Wireless
Color
white
Homematic IP User Guide

Version: July 2025

20.99 MB
Overview of QR code stickers
1.46 MB
Operating manual Interface for smart meters

Short description: HmIP-ESI-IEC | Product reference: 159672A0

2.91 MB
Datasheet interface for smart meters

Short description: HmIP-ESI-IEC | Product reference: 159672A0

1.44 MB
Declarations of conformity Interface for smart meters

Short description: HmIP-ESI-IEC | Product reference: 159672AxA

126.18 KB