“Depending on whether the input terminals are open circuit or short circuit, it sends “ON” or “OFF” signal to the Gateway via RS485 line.

RS Star Units provide both control and instant monitoring of systems such as lighting, temperature, humidity, water, air conditioning, etc. in schools, hospitals, factories, workplaces and plaza buildings.
Combined with the scripted infrastructure provided by Oliptek StarGate Gateway, the relevant systems are triggered at predetermined times, while monitoring the transactions and operation status on the web-based interface is also provided.”