Preassembled valve box incorporating the timer. Power provided by two 1.5V AAA batteries, enough to last an entire season. On/off control for up to 4 independent underground or drip irrigation lines. Easy programming procedure, using just 3 buttons and a large size display. Watering time 1 to 60 minutes. 2 programs for each outlet, up to 4 watering cycles per day. Weekly setting, allowing exclusion of single days. Manual test of 5 minutes duration, variable in the same way as for watering times. A perfectly sealed IP 68 unit. Protective cover and buttons in bi -material rubber. Facility of viewing and deleting programs entered for each line. 3/4 inch M connections on both inlet and outlet sides. Wireless connection to radio frequency Rain Sensor. 2 threaded caps provided for unused outlets. 4 solenoids valves. Watering line flow rates: 25 l/min at 2.5 bar Operating pressure: 0.2 ? 12 bar Operating temperature: 3 ? 60 ?C Dimensions: diameter 200 ? height 153 mm. Made in Italy.