three-phase PLC rail lamp main control concentrator
gridComm's GC9300 is a powerful three-phase PLC rail street light master concentrator. It acts as a gateway between the streetlights and the intelligent streetlight management software in the cloud. It can directly control single lights or a group of lights, such as manual or timing on, off, brightening, alarming, and various information and log queries. It has a built-in digital input that can be connected to theft, overload, and motion or other event-triggered sensors.