With over 40 years of industry experience, RDN’s team have been responsible for the design and deployment of hundreds of thousands of devices targeted towards delivering a cleaner, more sustainable, safer future in the face of climate change.

Their past portfolio includes delivering some of Europe’s largest Smart Network, Telemetry and IoT projects for the water, wastewater, environment, road, rail, and the built environment.

Our service today includes patented technolgy to help enable the world to move away from the autopsy culture of just monitoring to one of proactive “Smart Network” interventions, where for example we enable the retrofitting of drains, sewers, SuDS and CSO overflows with flow controls to reduce the incidents of flooding, pollution and plastics in the oceans.

Proudly “Made in Britain” audited, we offer a local bespoke with minimum carbon footprint and manufacturing to ISO9001:2015 standard, with many of our products operating off-grid without the need for mains electricity.

Water & Wastewater: River, flood, pollution, drainage, rainfall, boreholes, trash screens, chalk stream water deficit, stormwater detention, and groundwater levels. Plus, through our smart networks help to reduce the incidents of flooding by controlling SuDS, wastewater flows, and spills via CSO overflows to reduce plastics and sewage in waterways and oceans.

Transport: Railways and highway flooding, gully monitoring, remote incident visual verification, the temperature of rails and road surfaces for safety.

Built Environment: Occupancy, temperature, internal and external drainage, stacks, flood warnings, and flows from cooling towers to create smart buildings.

Waste: Landfill leachate levels, control pumps and sludge blanket levels.

Utilities: Radio Telemetry Links – PSTN line replacements, smart sewers, sewer alarms and CSO EDM, sewage works automation, reservoir level controls.

Local Authorities: Design and deployments of local flood monitoring schemes within integrated in catchment rainfall, cloud data hosting, supplying and configuring LoRaWAN networks and sensors.

Our services:  Bespoke design, system integration, cloud data hosting, satellite data connectivity, Ofcom licenced radio telemetry, LoRaWAN networks, temporary gauging, IoT Sensor configuration and Integration, all backed with 40-years of experience.