The Rachio 3 Smart Sprinkler Controller 4 Zone 3rd Gen-4ZULW-C is an indoor irrigation controller suitable for flexible automatic irrigation with individual watering schedules. The controller can be controlled through an app and is compatible with Amazon Alexa, Smart Things, Google Assistant, and IFTTT. It watches the weather, programs itself, and can be controlled from anywhere. The item weighs 1 pound and has a length of 9.1 inches, a width of 1.4 inches, and a power source of corded. The product line is Rachio R3 and it comes with a 2-year manufacturer warranty. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65WARNING.co.