Hunter PCM300 3-Station Expansion Module for Pro-C and HPC Irrigation Controller, Compatible Add On for Hunter Sprinkler Controller, Lawn, and Garden Systems

Hunter PCM-300 3-Station Expansion Module – Add Zones for Pro-C & Hydrawise HPC Controllers is a compact and reliable irrigation system upgrade designed to expand your existing controller by adding up to 3 additional stations, making it fully compatible with Hunter Pro-C (PC-400 modular) and Hydrawise HPC controllers, allowing homeowners and professionals to easily scale their irrigation system without replacing the entire unit; engineered with a plug-and-play design, this module installs quickly into the controller’s expansion slot with no tools required, and is automatically recognized by the controller for instant integration and hassle-free setup, making it an ideal solution for residential lawns, garden expansions, or small commercial irrigation systems.

Designed for flexibility and efficiency, the PCM-300 allows you to expand station capacity in increments of three (e.g., 4 to 7, 7 to 10, or 10 to 13 zones), providing a cost-effective way to adapt your irrigation system as your landscape grows, while supporting standard wired valve connections for consistent and dependable operation; its modular architecture ensures that your controller can scale up to higher station counts when combined with other modules like the PCM-900, making it a future-proof solution for expanding irrigation coverage.

Built with Hunter’s trusted durability and professional-grade performance, this expansion module features a compact, secure fit inside the controller cabinet, ensuring long-term reliability and protection in outdoor environments, while maintaining clean wiring and organized system management; whether you're upgrading an existing system or planning for future expansion, the Hunter PCM-300 3-Station Expansion Module delivers easy installation, seamless compatibility, and dependable zone control, making it an essential add-on for efficient and scalable irrigation systems