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Controller Expansion Modules


Expansion modules are designed to make using and expanding your modular controller as simple and straight forward as possible. By incorporating features such as built-in surge protection, ultra-durable construction, and hot-swappable installation, they are designed and built to perform dependably for a lifetime of use. Modules are specific to the brand and model of the controller.

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  1. K-Rain Pro EX 2.0 4 Station Expansion Module | 3205
    K-Rain Pro EX 2.0 4 Station Expansion Module | 3205
    On-Sale $28.25 List Price $47.24
    SKU: 3205
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