Specifications Hign-concerned Chemical:None Model Number:N365 Material:Plastic Timer Type:Ac Pro Brand Name: Origin:Mainland China Type:Garden Water Timers N365 Triple-Zone Pro Timer: Smart triple-zone irrigation scheduler with independent programming (Every 1 hour, 3 hours, 6 hours, 12 hours, 1 to 30 days frequency, 1-360min duration). Features rain delay (0-15d), child lock, and weather-resistant ABS/brass design. Ensures stable water pressure via sequential watering, enforces 'Frequency > Duration' logic, and offers 30-second setup. IPX5 waterproof, 3/4'' inlet, 2xAA battery powered. Triple-Zone Scheduling: Independently program three outlets with customizable watering start times (00:00-24:00), frequencies (every 1 hour, 3 hours, 6 hours, 12 hours, 1 to 30 days), and durations (1-360 minutes). With a single 3/4'' brass inlet pipe ensuring constant water flow, the system automatically queues outlets to operate one at a time. This prevents simultaneous activation, avoiding water pressure loss and flow diversion, guaranteeing stable irrigation intensity for each zone. Rain Delay & Child Safety Lock: Set a 0-15 day rain delay to protect plants from overwatering during storms. The exclusive child lock (activated via AUTO + long-press '-' for 5 seconds) prevents accidental adjustments, ensuring safety for families with kids. Weather-Resistant Design: Set a 0-15 day rain delay to protect plants from overwatering during storms. The exclusive child lock (activated via AUTO + long-press '-' for 5 seconds) prevents accidental adjustments, ensuring safety for families with kids. Precision Timing & Smart Control: The system enforces 'How Often > How Long' (e.g., 30 minutes every 6 hours) to prevent soil saturation or root rot caused by excessive watering. Real-time 'Next Start Countdown' keeps schedules transparent, ensuring optimal plant health through scientific hydration control. Effortless Setup: No complex programming! Simply select programs via the rotary dial and adjust parameters with tactile buttons. The user-friendly interface allows 'full setup within 30 seconds', making it accessible for all ages - smart gardening made truly hassle-free! Specification: Product Name: N365 Triple-Zone Pro Timer. Material: UV-resistant ABS, Brass (Inlet). Inlet Size: 3/4'' brass thread. Operating Pressure: 0.1~0.8 MPa (14~116 psi). Working Temperature: 4.5C~45C (40.1F~113F). Power: 2 x AA Alkaline Batteries (NOT included.) (Do not use rechargeable batteries). Waterproof Rating: IPX5. Usage: For Outdoor or indoor Use. Zone Control: Supports 3 Independent Watering Zones (Zone, Zone, Zone). Sequential Logic: Only one zone operates at a time, queued by preset order. Scheduling: - Watering Frequency (How Often): 1 Hour, 3 hours, 6 hours, 12 hours, 1 day to 30 days. - Duration (How Long): 1~360 Minutes. - System Logic: Frequency > Duration (e.g., Max 59 minutes if set to 1-hour intervals). Rain Delay: - Delay Duration: 0~15 Days. - Activation: Hold '+' button for 5s in Auto mode. Child Lock: - Activation: Hold '-' button for 5s in Auto mode. Manual Watering: - Manual Duration:0~59 Minutes. - Select Zone Set Duration Confirm. Note: 1. Sequential Outlet Operation: The system automatically queues outlets to operate one at a time based on the preset schedule. This ensures stable water pressure and efficient irrigation for multiple zones. 2. Watering Frequency Rule: Ensure that watering frequency is greater than the watering duration (e.g., water for 120 minutes every 3 hours). This prevents overwatering, soil saturation, and root rot. 3. Rain Delay Function: When the rain delay (0-15 days) is activated, all scheduled watering sessions will be temporarily paused. The timer will automatically resume after the delay period. 4. Battery Installation: Use [Battery Type, e.g., 2 x AA alkaline batteries] (not included). Replace batteries when the screen dims or the battery icon indicates low power to ensure uninterrupted operation. 5. Leak Prevention: Before installation, check that all connections are securely tightened. Use Teflon tape if necessary to prevent leaks at threaded joints. 6. Winter Storage: If temperatures drop below freezing, remove the timer and drain any remaining water to prevent internal damage. Store indoors when not in use.