Radio Data Networks Distributors

Product & Service Enquiries Radio Data Networks Limited

The innovation Farm

Sawbridgeworth Road

Bishops Stortford


CM22 7QU

+44(0)1279 600 440



Otherwise please contact one of our regional distributors listed below which are in Alphabetical Order:


Air Water Pollution Ltd (Wales)

Off a comprehensive service from specification, site surveys to installation and maintenance of Radio Data Networks equipment.

Treharris, Caerffili, Wales,

CF46 6LR.

Sales: Carl Hull Phone: 07951 306491 Email:

Technical Sales: Keith Jones: Phone: 07716 818681 Email:




Entropia Critical Concepts BV

Entropia Critical Concepts N.V.

Kanaalstraat 1/A, 8020 Oostkamp


T.: +32 50 39 39 00

Entropia Networks NV

Westbaan 194-196
NL-2841 MC Moordrecht (Zuidplas)

The Netherlands

T.: +31 888 333 000

Radio Data Networks and Entropia Netherlands and Belgium have an long standing relationship for the delivery of mission critical monitoring using the Tetra and DMR Networks, plus together are acknowledged leading pioneers of Mission  Critical Telemetry and IoT.

Together RDN and Entropia offer a unique delivery platform for the Utility, Industry and the Mission Critical sectors where measurements, data and alarms derived from field sensors can be delivered either directly our vie Entropia’s Combus military grade server platform. Unlike IoT where there is no level of delivery assurance, including SLA’s and limited testability, RDN and Entropia have engineered Mission Critical IoT to deliver high resilience reporting from the selection to the ultimate destination all with a single point of responsibility.

Entropia also offer a comprehensive design and installation service offering turnkey solution from the supply and specification of sensors, their installation through to the processing of data and its correlation in real-time against causal or dependant variables.

Further real-time data feeds are available locally for the implementation of real-time control and mitigation strategies. These can include the control of pumps and the control of valves on outflows



Fluid Solutions (Scotland) Ltd

Bringing RDN’s technology with local support to Scotland, Fluid Solutions (Scotland) come with all the necessary skills and knowledge to have a positive impact on the aquatic pollution and water related market in Scotland. They will be offering solutions for flooding, flow control, remote radio telemetry and telecommand, pollution control and containment, CSO overflow monitoring and CSO pollution mitigation, the latter to target the spill of sewage and plastics into our oceans.

25 Moat St


EH14 1PE







GPT Environmental Management Services Limited

GPT (formally Natural Solutions (South Wales) Limited)  are an established leading player in the world of pollution control and pollution prevention in and around the water and industrial sectors. The company has been working with the Board of RDN since 2007 successfully promoting pollution containment and mitigation technologies.

Contact Address:

No 2 Village Court
Village Farm Industrial Estate
CF33 6BX

Tel: +44 (0) 1656 741 799

Principle Contact Mr Dan Evans

Sales & orders

Please call your local distributor for prices on products, systems and solutions. Spares and accessories may also be purchased through our online web portal