Pozadie je zafarbené na tmavomodro a na pravej strane sa nachádza zberncica dát ista.

Accurate and reliable

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

Efficient data. Intelligent energy. Reliable security.

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 module is the central reading unit for ista’s Symphonic Sensor Net radio system and serves as the interface between radio equipment and the mobile network.

Our pulsonic 3 Radio Net module connects to any measuring device with a contact output, stores the data, and transmits it 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 features a built-in transmitter and seamlessly integrates conventional heat meters into our radio system, making it easy to incorporate 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 was taken diagonally upwards towards the ceiling of the office space. As a result, you can see the dark brown ceiling with white ceiling elements and silver pipes stretching across the entire ceiling in the background. In the lower left part of the background, you can see several office desks and glass partitions. You can also see a man sitting with his back to the viewer. On the right, in the background, you can see more glass partitions, more office desks and chairs and a white wall with two large bright windows. The entire background is blurry, as the photo focuses on the man sitting at a white office desk with a light grey laptop in the foreground, from which the photo was taken. The man is wearing a light blue shirt with a dark blue jumper over it and black square glasses. His hair and beard are greying, and he is smiling as he talks to a customer about their Energy-Management-Minute-Review provided by ista.

Energy Management

Take control of your energy with our comprehensive management solutions.

Discover how our energy management services allow you to monitor, optimise, and reduce energy consumption, leading to significant cost savings and sustainability.

Discover more

Facts & figures

6,300 employees

20 countries

3.7 mil. t CO₂ emissions avoided

43 mil. radio devices

14 mil. 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 detection
Modular expansion options
Compatibility with third-party devices

Simplify your metering process with ista's radio system.