The gardena select control, there are helpful irrigation proposals for the five typical garden areas, such as lawns, crop plants, hedges, pot plants and flower beds. The irrigation computer supports you in the garden irrigation, e.g. during operation of Regnern, a drip irrigation such as the gardena micro-drip system or the gardena sprinkler system. It controls the irrigation reliably in accordance with programming proposal, which you can change, however, simply, if your wishes or experiences of the proposals may differ. The programming is done, you won't need to pour in everyday life even while you are away on holiday thinking, because everything runs automatically according to your requirements. Comfortable- Remove the front control panel, so that you can enter the desired settings simply by pressing a button. Very clearly- on the clearly structured LC display. The selected settings and the settings of irrigation start, duration and frequency are one after the other retrieval and can be modified. You have your specifications as required, the computer automatically according to your wishes and you have the casting casting free time. With a 9V alkaline battery (not included) does the select control reliably approx. one year long. Even safer- a low battery status is displayed. So you know when the battery needs to be replaced. Optionally, a soil moisture or rain sensor can be connected. The big advantage- if it rains or the ground is adequately wet, the programd watering time is now completed and thus saves valuable water. Intelligent with the sensor program and a soil moisture sensor, the soil moisture at night tested and the irrigation in dry soil is started automatically.