The Hunter Pro-C Modular 4 Station Base Controller is a reliable modular irrigation controller for residential and light commercial watering systems. Supplied as a 4 station base controller, it provides a flexible starting point for installations that may need additional stations in the future.
For conventional wired expansion, additional stations are added using compatible Hunter PCM expansion modules. The first expansion uses the PCM-300, which increases the controller to 7 stations. From there, one or two additional PCM-300 modules can be used for smaller expansions to 10 or 13 stations, while the PCM-900 expands the controller to 16 stations and the PCM-1600 expands it to 23 stations.
The Pro-C can also be upgraded for Hunter EZ Decoder System two-wire operation by installing the PC-DM module and using compatible EZ-1 or EZ-LR decoders. This allows the controller to support up to 32 total stations, with the first 4 stations conventionally wired and EZ decoder operation available from station 5 onward. A hybrid layout is also possible with PCM-300, allowing conventional stations 1–7 before decoder operation continues from station 8 onward.
With multiple programs, flexible scheduling, sensor compatibility and built-in diagnostic features, the Pro-C is a proven controller platform for dependable irrigation control and future system growth.
2 Year Hunter Warranty
Hunter Pro-C Controller User Manual
Hunter Pro-C Controller Specifications
Hunter Pro-C Controller PCM-1600 Expansion Module Installation Guide
Hunter Pro-C Controller PC-DM Decoder Module Installation Guide
Hunter HPC-FP Retrofit Upgrade Panel for Pro-C Specifications
Hunter EZ Decoder System Brochure
Hunter EZ Decoder System Specifications
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
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