
Never Miss a Watering Again! 🌿 4-Outlet Smart Irrigation Timer with App Control & Heavy Duty Waterproof Design
If you are troubled by "forgetting to water," "plants drying out during trips," or "difficulty managing multiple irrigation zones," this 4-zone wireless water timer is the perfect solution for you. It not only eliminates the hassle of manually turning valves on and off daily but also allows remote control via a smartphone App—enabling you to start irrigation with a single tap even while at work or traveling. Its IPX5 waterproof design ensures reliable performance in outdoor rain and wind, while 4 independent control zones let you easily manage the watering needs of different plant areas, truly achieving "smart irrigation, hassle-free and labor-saving."

| Parameter | Specification |
|---|---|
| Model | YG-639 |
| Weight | 645±10g |
| Waterproof Rating | IPX5 |
| Operating Temperature | 3-45°C |
| Operating Pressure | 0.05-0.8 Mpa |
| Power Supply | 2×1.5V AA alkaline battery |
| Dimensions (Main Unit) | 6.5in / 16.5cm (L) × 5.5in / 14.0cm (H) |
| Dimensions (Gateway) | 1.73in / 4.4cm (W) × 4.53in / 11.5cm (H) |
| Wireless Range | Up to 500m (open environment) |
| Wireless Frequency | RF 433MHz + WiFi dual-mode |
| Control App | Tuya Smart & Smart Life |
| Number of Outlets | 4 independent zones |
| Timer Duration | 1 second to 12 hours |
| Irrigation Modes | Timed, Misting, Manual |






Core Selling Points
- 4-Zone Independent Control, One Machine Replaces Four: With 4 independent outlets, each zone can be set with different irrigation times and modes, meeting the differentiated needs of lawns, flower beds, and vegetable gardens without requiring additional devices.
- 500-Meter Ultra-Long Wireless Connection, Stable Through Walls: Utilizing RF 433MHz radio frequency technology, the signal has strong penetration, ensuring stable communication even when the main unit is installed outdoors and the gateway is indoors, covering large courtyards or complex layouts.
- Remote Control via Smartphone App, Water Anytime, Anywhere: Through the Tuya Smart or Smart Life App, you can remotely set timers, manually start irrigation, and check irrigation status. It also supports weather delay functions to avoid water waste on rainy days.
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Multiple Irrigation Modes to Meet Diverse Needs: Supports timed irrigation, misting mode, and manual mode, adapting to various plant growth stages and seasonal changes, ensuring plants receive optimal hydration.