Gardena's water control products constitute a full range with handy features for automatic and water saving irrigation. FLEX water timers are ideal for basic systems and have popular programming options along with innovative features such as optimum watering options for plant pots. They are ideal for use with garden sprinklers or with irrigation systems like those from Gardena's Micro-Drip range.Gardena FLEX Water Timer Detachable Control Panel. This FLEX water timer has a digital interface and can be programmed to allow water to flow through the system for between 1 second and 99 minutes at timed intervals. To ensure water is not wasted during rainy weather it can be connected to Gardena's 1188 soil moisture sensor which will temporarily cancel the program if it senses that the soil does not need watering.Specifications• Power Supply: 9v Battery (not included)• Control Elements: Rotary Element, Button for Confirmation• Display: LCD• Number of Schedules: 1• Watering Start: Time