John Yaldwyn

4RF USA, Inc

John Yaldwyn is the CTO of 4RF.  He has been instrumental in the development of the advanced SCADA radio product family which 4RF exports to more than 140 countries.  His particular focus is security and the application of narrowband radio to utilities, critical infrastructure, and public safety. A graduate of Victoria University of Wellington, John has a Bachelor of Science degree and has done post graduate study in France at École Nationale Supérieure des Télécommunications.