Product Details Ⅰ. Flexible irrigation scheduling via smartphone APP, supporting up to 15 programs for different scenes Ⅱ. Automatic weather delay function with gateway, also allowing manual rain delay setting Ⅲ. Works independently without gateway or mobile phone, ensuring timing programs continue Ⅳ. UV-resistant body material prevents deformation and cracking under high temperature Ⅴ. Magnetic valve with good sealing performance for stable and leak-free operation Specification Parameters Ⅰ. Inlet: 1 inch BSP or 3/4 inch NH; Outlet thread: 3/4 inch Ⅱ. Working pressure: 0.02 MPa - 0.8 MPa; Max. flow rate: 5L/min - 35L/min Ⅲ. Waterproof rating: IP55; Working temperature: 0 - 50 degrees Celsius Ⅳ. Battery life: 6 months; Wi-Fi timer powered by 2 AA batteries; Wi-Fi network powered by AC Ⅴ. Built-in filter included Package List Ⅰ. 1 x Wi-Fi water timer Ⅱ. 1 x Wi-Fi gateway Warm Tips Ⅰ. Names start with color and size; specify required color or size if needed Ⅱ. Gateway connects up to 32 water timers via Bluetooth Ⅲ. With gateway: remote control via Wi-Fi; without gateway: proximity control via Bluetooth connection Ⅳ. Connect gateway with humidity sensor to link scenes Ⅴ. Operation time as short as 1 minute, suitable for drip irrigation and spraying scenes Ⅵ. Weekly mode selectable for convenient use