With Tuya or Smart Life app, you can remotely open or close the water valve anytime and anywhere, customize the watering plan, and realize intelligent irrigation management. Season-Adaptive Watering Schedules: Tailor your irrigation needs with customizable schedules that automatically adjust to seasonal variations. Ensure your garden remains perfectly hydrated throughout the year, from the heat of summer to the chill of winter. Smartphone-Integrated Watering Solution: Utilize cutting-edge technology to control your sprinkler system via our user-friendly smartphone app. This advanced feature replaces traditional manual controls, providing convenience and efficiency in garden management. Eco-Conscious and Maintenance-Free: Embrace sustainability with our solar-powered hose timer, designed to operate without batteries or electrical power. This eco-friendly solution not only conserves energy but also offers uninterrupted operation in diverse weather conditions. Seamless Ecosystem Integration: Connect with the Smart Soil Moisture Sensor for a comprehensive gardening system. Ideal for various settings including vacation homes and commercial landscapes, this robust setup ensures efficient water usage and plant health with IP68 waterproof durability and extreme temperature resilience. Product name: Smart water valve Model: QT-08W Communication protocol: WiFi 2.4GHz Valve size: ¾ inch (DN20) Waterproof level: IP65 Applicable water pressure: 0.2-8bar Solar panel rotation angle: 0-30° Flow meter measurement range: 2L-25L/minute Precautions: 1. The product is in sleep mode when it leaves the factory. Please press and hold the button for about 5 seconds before using it for the first time to wake it up. 2. When configuring the network, please make sure that the mobile phone and water valve are connected to 2.4GHz WiFi. 5G network is not supported. 3. It is recommended to install it in a sunny place. 4. When the temperature is below 0°C, please disassemble the device or take anti-freeze measures to prevent internal components from freezing. 5. On rainy days, you can use a 5V/1A-2A adapter to charge through the Type-C interface; do not use high-voltage fast charging. Color: Black Material: ABS Package Contents: 1 * WiFi Solar Water Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.