Feature:Intelligent rain sensor function, watering regularly on sunny days, and stop watering on rainy daysHigh-level waterproof, anti-oxidation, no need to worry about sun and rainA new generation of pulse solenoid valve, durable2 AAA batteries, battery life 8-12 monthsAutomatic irrigation, you can set up multiple sets of programs according to your needs to meet your various requirementsspecification:Irrigation reduction frequency: Irrigation reduction is at least 1 time per day, up to 8 timesDisplay function: LCD display, standard time, control coagulation statusPower supply: 2 1.5V No. 7 alkaline dry batteriesDelivery time: the shortest 1 minute, the longest 9 hours 59 minutesSuitable for water pressure: 20-800KPASuitable water temperature: 0-40°CPrograms can be set: single program, multiple programs, routine, cycle, single day, multiple daysSwitch: automatic, manualPackage contents 1: dual port timer, variable diameter tee*20, spray nozzle*20, 4/7 branch pipe*8m , 9/12 main pipe*20m, plug*2Package contents 2: dual port timer, variable diameter tee*25, spray nozzle*25, 4/7 branch pipe*10m , 9/12 main pipe*25m, plug*2Package contents 3: dual port timer, variable diameter tee*30, spray nozzle*30, 4/7 branch pipe*12m , 9/12 main pipe*30m, plug*2Package contents 4: dual port timer, variable diameter tee*40, spray nozzle*40, 4/7 branch pipe*16m , 9/12 main pipe*40m, plug*2Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!