The background is coloured in dark blue and on the right side is the radio system from ista depicted.

Simplify Your Metering Process with ista's Radio System.

ista's radio system allows for hassle-free, wireless communication between heat cost allocators, heat meters, water meters, or smoke detectors.

Your benefits at a glance:

Remote Data Collection No Entry Needed

Automatic Data Transmission on Fixed Dates

Automatic Malfunction Detection

Modular Expansion Options

At ista, we understand the importance of accurate, reliable energy management for commercial properties. That's why we're proud to offer the most modern and forward-looking bidirectional wireless technology available.

Our technology enables seamless communication between heat cost allocators, heat meters, water meters, and smoke detectors, ensuring accurate data readings and efficient energy management. Additionally, our closed data transmission system guarantees the privacy and security of your information. 

The background is coloured in white and on the right side is the radio system from ista depicted.

Introducing "Symphonic Sensor Net" ista's Innovative Radio System for Energy Management.

The memonic® communication unit serves as the central hub for ista's Symphonic Sensor Net radio system, acting as the interface between radio devices and the mobile network or reader's communication unit.

Our Pulsonic 3 Radio Net module connects to any measuring device with a contact output and it will save and transmit the data wirelessly. This versatile module is compatible with both ista's own devices and third-party devices such as gas, oil, and electricity meters.

ista's Optosonic® 3 Radio Net module offers a built-in transmitter and seamlessly integrates conventional heat meters into our radio system, making it easy to integrate existing installations. 

Bidirectional Data Transmission

Providing real-time updates on energy usage and facilitating prompt responses to changes

Fully Battery-operated System

Energy-efficient and independent operation

Wireless Data Collection

Remotely collects consumption data without entering any property
The picture shows a modern office building on a sunny day. The building is in the centre of the picture and takes up most of the frame. It has a glass and metal façade that reflects the daylight. The structure of the building consists of several rectangular glass windows separated by vertical and horizontal metal struts. The metal struts are in different colours, giving the façade a lively and modern look. In the foreground, at the bottom right of the picture, you can see a tree whose green leaves are brightly illuminated by the sunlight. The leaves partially cover the bottom right corner of the building. The sky is clear and blue with only a few small clouds in the top left of the picture. The sun's rays create lens effects that can be seen as bright, circular reflections in the picture. In the upper left area of the picture, at the edge of the building, a few plants can be seen on a roof garden, bringing a touch of nature into the otherwise urban picture.

Streamline Your Billing & Increase Efficiency with ista's Connected Heat Cost Allocator.

By integrating our radio system with our heat cost allocation services, you can achieve even greater efficiency and accuracy in your billing process. Our smart, connected solution allows for seamless collection and analysis of consumption data, ensuring that your bills accurately reflect actual usage.

Facts & Figures

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6.300
Employees

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20
Countries

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3,7 Mio
t CO₂ emissions avoided

Icon: In einem Kreis in der Farbe lime Grün befindet sich ein Funkmast, neben welchem sich rechts und links jeweils zwei gebogene Linien n befinden.

43 Mio
Radio devices

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14 Mio
Utilisation units

How does it work

The ista radio system functions by integrating a sophisticated communication unit that serves as the central interface between installed metering devices and the ista data center. This system seamlessly connects heat cost allocators, heat meters, water meters, and smoke detectors via the memonic® communication unit, which acts as the central interface to the mobile network. This hub collects, stores, and transmits data from connected devices, ensuring accurate and timely data flow. With automatic data capture and transmission features, the system enhances the efficiency of energy management and billing processes without requiring physical access to the metering devices, ensuring data privacy and security through its closed transmission system.

Technical features.

  • Bidirectional Wireless Communication
  • Fully Battery-Operated
  • Automatic Malfunction Detectio
  • Modular Expansion Options
  • Compatibility with Third-Party Devices