Irritrol's 102-7995 Terminal Board Assembly comes from the Rain Dial R Series. This terminal board is for use with the Rain Dial R Series controllers. 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.