Energysaving display function: The timer turns the display off after 30 seconds of inactivity, reducing energy use while your scheduled watering continues. Safety child lock: Builtin child lock prevents accidental changes to the watering plan, ensuring consistent plant care even with curious kids around. Rain delay capability: Easily postpone watering during wet weather without cancelling your preset schedules; watering resumes automatically when the delay ends. Temporary manual watering: Water on demand without altering the programmed schedule, adapting quickly to changing garden needs. Compatibility and durability: Fits standard garden hose fittings on outdoor spigots; rugged, weatherresistant construction designed for outdoor use. Easy setup and reliable performance: Simple installation, intuitive controls, and dependable timing for consistent watering. Use scenarios: While you are away or have a busy weekend, rely on the schedule with rain delay to avoid overwatering during unexpected rain. After planting transplants, use manual watering to spotwater without changing the overall schedule. In a household with kids, enable the child lock to protect your watering routine from accidental changes.