SiteLINK II is a high performance modular Point-to-Point telemetry system which is designed to transfer digital, pulse and analogue signals between two locations via a uni- or bi-directional serial data link using radio, fibre optics, microwave or dedicated lines as the communication media. SiteLINK II has been designed to meet the widest possible range of applications in the Utilities, Process and Manufacturing industries and can dramatically reduce the cabling costs associated with the monitoring and control of equipment at dispersed locations.