The Semaphore G3 line of Remote I/O products is a wireless telemetry solution that enables remote control and monitoring of virtually any device. Fitted with onboard, license free, Spread Spectrum technology, our remote I/O products allow you to reach that device or system that would prove too difficult or costly with cable.
The Semaphore wireless telemetry solution can be operated in Back-to-Back as well as Remote I/O modes. In Back-to-Back mode, the system operates as a wire replacement device, ideal for secure I/O transfer in any application. Remote I/O mode allows the system to be used as a Remote I/O device in a larger SCADA system using either Modbus or the Kingfisher communications protocol. The ease and convenience the system’s secure wireless link makes it ideal for monitoring the level of a tank or controlling a pump.
For applications in which direct wiring is feasible or preferred vs. wireless, the Semaphore G3 also provides a very cost-effective solution using RS 485.