Hydrawise 12 Zone Expansion Module

We love our Hydawise system ... and the expansion module makes it even more useful. It was easy to install -- and then to add to the dashboard, with great customer support as well. Now we can easily monitor our water consumption and easily adjust for rainy days ... all on the web, no matter where we are.

One of the few systems that allow for 2 expansions for up to 36 zones. And they work as one unit not 3 controllers.

I bought two of these and they work great

Works as advertised