The Orbit Hose Faucet Timer will turn your hose faucet into a programmed sprinkler system in minutes. No more dead plants because you forgot to water them. No more soggy lawns because you forgot to turn the water off. Just set the timer and go. With a large digital display and simple controls, programming is fast and easy. Built with high quality materials and water-resistant construction you can count on many years of dependable service. Program it to water during ideal times to minimize evaporation and save yourself time and money while making your yard lush and green. Orbit's 2-outlet simple hose faucet timer is easy to set and use Simply install a hose faucet timer to any standard outdoor hose faucet, user friendly Program it to water at your convenience. Large LCD screen for easy programming visibility Interval programming allows you to set watering from every hour to up to every 7th day. Able to set watering from 1 to 360 minutes Rain delay options from 1 to 7 days Power source