, Battery Operated Controller Used To Convert A 34 Or 1 Plastic Or Brass Manual AntiSiphon Valve To Automatic Operation, Up To 4 Start Times Per Day, 1 Minute To 5 Hours 59 Minutes, Weekly, Daily Or Cyclical Programming, Rain Off Delay Up To 99 Days, Rain Sensor Capable, Waterproof, Uses 2 AA Alkaline Batteries, Not Included, Low Battery Indicator