Irritrol Rain Master Twice 2-Wire Lightning Arrestor (TW-LA-1)

A true classic for the modern age, the Rain Dial-R Series controllers have been relied upon for generations to perform day after day, season after season. Upgrades like SMRT Logic for mobile device programmability and CLIMATE LOGIC wireless weather sensing for automatic schedule adjustment, combine modern convenience with the ease and familiarity of a controller you've been installing for years.