Flexible Irrigation Programming: This watering timer allows wider range of run time and interval. The watering duration ranges from 1min to 3h 59min, and irrigation interval from 1h to 12h or from 1 day to 7 days. That can make your watering schedule fully customizable. Two zones: Click "ZONE" button to change the zone. Programmable & Easy to Operate: Equipped with a LCD screen, this faucet timer for sprinklers displays current time, programs details, battery power level and nearly all information about the operation. Features a swivel coupling for easy and quick connection. User Manual is included in the box for you to read. Applicable Scene & Water Conservation: It is ideal for irrigation applications in gardens, yards, greenhouses, flowerbeds, and etc. Measure water consumption to prevent over watering. Rain delay feature for water conservation. The default delay time is 24 hours and it cannot be changed. Battery Power: Operates on two AAA alkaline battery (not included). Smart displays remaining power to ensure you are aware of the available power. Worry-Free After-Sales Service: If you have any questions, please feel free to contact us and we will provide friendly customer service.