Radio Data Networks delivers smart environmental monitoring solutions that help organisations manage water, reduce risk, and build resilience to climate change.

Our technology supports flood, river, Natural Flood Management (NFM), and Sustainable Drainage Systems (SuDS) through smart sensor networks, radio telemetry, data visualisation, and retrofit flow & drain closure systems. By combining reliable field hardware with our Sentinel365 dashboard, we provide real-time insights that protect infrastructure, communities, and the environment.

We work with water utilities, Local Authorities, Government Agencies including the EA and NRW, as well as organisations across transport, rail, highways, healthcare, industry, and retail.

Our smart monitoring solutions help organisations reduce flood risk, optimise SuDS and wastewater flows, and minimise pollution from CSO spills—supporting cleaner waterways and safer infrastructure.

Our services include:
• Bespoke system CAD design & engineering 
• Sensor configuration and integration
• Radio telemetry and satellite connectivity
• Cloud data hosting and analytics
• Temporary flow and level gauging
• Full system integration and support
• Installation support

With thousands of monitoring devices deployed across the UK and Europe, and over 40 years of sector expertise, we provide a complete end-to-end service—from sensors in the field to secure data hosting and system integration.

Radio Data Networks

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