PROGRAMMABLE SOLAR IRRIGATION CONTROLLERWITH RAIN SENSOR - DIY >>> Rain off sensor function automatically overrides programming during wet period <<<No external power needed.Power supplied by built in Solar PanelNo battery changes !!JUST SET IT AND LET IT WORK !!Connect it to a garden faucet or a pipe- Microcomputer controlled, Solar powered, watering and irrigation controller- LCD display with function panel- VERY EASY INSTALLATION. Just connect the controller to a water source and connect a hose or pipe to bring the water to the area to be irrigated.- It can be used for pressure irrigation, gravity irrigation and dripping irrigation.- Auto sleep mode shuts the LCD panel down after 1 minute of not operation to save batteries.- Rain off sensor function automatically overrides programming during wet period. It will automatically resume programmed events after sensor dries.- Working temperature: 2-40ºC- Working pressure: 0-70 PSI.- Accuracy: less than 2 second per day- Water inlet size: 3/4” with 1/2”adapter- water outlet size: 1/2”- Irrigation frequency: can be controlled through preset programs. Up to 8 events of irrigation can be scheduled to open/close the valve daily. It can also be set to a random loop group in any date and in this case it can be set to 3 hours, 6 hours, 12 hours or from 1 day to 30 days to loop and control the irrigation function.- Irrigation modes: - Each event can be programmed from one minute to nine hours and fifty-nine minutes. - Cycle time (random loop mode) is from three hours to thirty days. - Manually operate ON/OFF function. - Exception watering setting.- Power Pack: 2 AA rechargeable batteries (not included) maintained by built in Solar Panel.- Full battery charge with 8 hours of sunlight for a 2 weeks usage- UV-resistant, Leak free ABS Housing- Part Number: BRXCTRSIRS