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Accurate and reliable.

Simplify your metering processes with ista's radio system.

The ista radio system ensures trouble-free, wireless communication between heat cost allocators, heat meters, and water meters.

Your benefits at a glance.

Remote reading of measurement data without manual input

Automatic data transfer on fixed dates

Automatic fault detection

Supports accurate monitoring of consumption data

Discover the most advanced radio technology.

At ista, we understand how essential accurate and reliable energy management is for building owners and managers. That is why we offer the most advanced and future-proof bidirectional wireless technology available.

Our solution ensures seamless communication between heat cost allocators, heat meters and water meters. This guarantees extremely accurate measurements and efficient energy management. What's more, our closed transmission system provides optimum protection for your data, ensuring privacy and security at all times.

Introducing ‘Symphonic Sensor Net’, ista's innovative radio system for energy management.

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

Our Pulsonic P4.0 Radio Net module connects to any measuring device with a contact output, storing and transmitting 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.

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Two-way data transfer

Guaranteed 100% actual registered meter readings.
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Fully battery-powered system

Energy-efficient and independent operation.
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Data collection via radio technology

Collects consumption data without manual input.

Make billing simpler and more efficient with ista's heat cost allocator.

Our smart heat cost allocator is the perfect device for recording and monitoring heat consumption in buildings with block heating. Together with consumption-based billing for each tenant, you can be sure that everyone only pays for their own consumption.

Everything you need to download.

symphonic® radio (dutch)

PDF - 357 KB

Facts & figures

6,300
Employees

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20
Countries

3.7 mil.
t CO₂ emissions avoided

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43 mil.
Radio devices

14 mil.
Utilisation units

How does it work?

The ista radio system connects the measuring devices to the ista data centre. The heat cost allocators, heat meters and water meters send their data to the data centre via a central interface. This central interface collects and transmits the information automatically and securely via the mobile network. This means that data is always up to date, energy costs can be calculated easily and no physical access to the property or meters is required.

Technical features

  • Bidirectional wireless communication
  • Fully battery powered
  • Automatic fault detection
  • Modular expansion options
  • Compatibility with third-party devices