【3 Customizable Irrigation Programs】The watering timer has 3 individual programs (P1/P2/P3), each program can set its own start time (24h mode), watering duration (1s-99m59s) and watering frequency (1h -15 days). These 3 timer program settings will make your watering schedule more flexible for different plant growth stages and seasons. 【Intelligent Automatic Rain Sensor】 You no longer need to manually activate the "rain delay" button to suspend the watering plan. The high-sensitivity sensor module monitors rainfall in real time, and then responds by interrupting the valve. As the rain sensor dries out, the timer will work as scheduled again. 【Automatic & Manual Watering】This timer will automatically run watering plans based on the start time, duration and watering frequency you set. And it allows instant watering use without interrupting your scheduled irrigation schedule. 【Advanced Circuit Board Technology】The water timer has a built-in high-precision IC chip and a fully enclosed