Description:  This garden irrigation controller is designed only for the control of irrigation systems in the domestic sector, e.g. Lawn sprinkler, sprinklers and drip house, etc.  Features:   1. Brand new home water timer garden irrigation controller.  2. You can set the program according to you needs.  3. Setting the watering frequency and water time, even if you are away on holiday, do not worry plants unattended.  4. Only for the control of irrigation systems in the domestic sector, e.g. Lawn sprinkler, sprinklers and drip house, etc.    Instructions:   1. First, install the battery.The water valve will be self-check.Then ball valve will be turn to close status.  2. Second, you can turn the B button to circle time that you need.  3. Third, turn the A button to a number that will be continue irrigation.  4. Forth, according to the programs set.The water valve will be operate within 10 seconds.     Specification:  Medium liquid: water;  Temperature range: 5-40 degree;  Work pressure: 0-4 kgs;  Material: plastic;  Color: green;  Frequency(irrigation): can be control by butoon.Minimum of irrigation time is 1 hour.Maximum is one week.  Circle(irrigation): can be control by whirl button.Minimum of circle time is 1 Mixer: 3V,NO.7(AAA) battery with 2 pcs.  Interface: G3/4.    Package Included:   1 x Garden Irrigation Controller (Batteries not included).