This intelligent digital irrigation controller is not only a nice aid to the efficient using of water, but also can improve the efficiency of automatic watering. Besides, it will help you decrease the labor cost and auto timing watering flower and plants even no one in home that brings much convenience for you. It also has many other advantages: easy to install and operate, practical to use, low power consumption etc. In a word, it's really a perfect watering tool for micro sprinkler and drip irrigation in the garden, yard and balcony. Features: With solar panel design, it can absorb the solar energy as power supply, eco-friendly and energy-saving. 16 programs available, very easy to install and use. Auto watering, timing irrigating. You can set watering times and watering time per day/per month as you want. You never need to worry about the plant when you are away on official business, bringing much convenience for you. LCD display can control the watering situation and the standard time. Sealing clear cover can protects the LCD screen from rainwater. Specifications: Material: ABS Waterproof: IP68 Water connection: 21mm tap with 26.5mm thread Hose connection: 15mm(1/2") Irrigation frequency: 1-16 times a day, 1 time/3 days Irrigation time: 1min (Min.), 9hour 59min (Max.) Work pressure: 0-400kpa Water temperature: 0-40C Power supply: 2 * 1.5V rechargeable batteries (not included) Screen size: 52 * 22mm / 2.0 * 0.9in Item length (after assembling): 215mm Item diameter: 80mm Package size: 125 * 120 * 95mm / 4.9 * 4.7 * 3.7in Package weight: 310g / 10.9ounce Package List: 1 * Irrigation Controller