Irritrol's PROMAX Complete Remote Kit comes from the Pro Max Series. This kit is designed to be used with both for Sentar II and Rain Master Eagle Controllers. The convenience the ProMax system brings to larger irrigation applications is unparalleled in its field. With the push of a button the operator can activate a single or even multiple stations from nearly a mile a way, granting immediate system observation. This simple yet innovative idea eliminates lost time, energy and water by providing complete control over any irrigation controller. This ProMax kit includes: a transmitter, a receiver, a carrying case, and antennas. Irritrol has made their name as a brand by selling and marketing exclusively to the professional installer, as a result their products are geared to be dependable and durable. Irrirtrol is now making their products available to you through our website. If you are looking for a product line that will last year in and year out, Irritrol is the brand for you.