Grozone CY1 Cyclestat with Photocell

The Grozone Cyclestat with Photocell is a cycle timer that allows gardeners to control any 120-volt pump, fan or other device on a periodic repeat cycle. The “ON” duration spans from 10 seconds to 20 minutes, and the “OFF” duration spans from one minute to 12 hours. It can function day and night, or during day or night time only.