Product Details ①. Flexible Irrigation Scheduling - Set up to 15 timed programs via smartphone app for regular, cyclic, or manual watering to suit different scenes ②. Weather & Humidity Responsive - Auto rain delay with gateway and linkable humidity sensor support for smart water management ③. Standalone Operation - Timing programs continue working without gateway or mobile phone connection for reliable use ④. Durable Construction - UV-resistant body prevents deformation or cracking under high temperature; magnetic valve ensures no water leakage ⑤. Simple Setup & Use - Easier to set up and operate than traditional water valves; weekly mode and 1-minute minimum operation time for convenience Specification ①. Inlet: 1 inch BSP or 3/4 inch NH; Outlet: 3/4 inch thread ②. Working Pressure: 0.02 MPa - 0.8 MPa; Max. Flow Rate: 5L/min - 35L/min ③. Waterproof Rating: IP55; Working Temperature: 0 - 50 degrees Celsius ④. Power Supply: Wi-Fi timer (2 AA batteries, 6 months life); Wi-Fi gateway (AC powered) Package List ①. 1 x Wi-Fi water timer ②. 1 x Wi-Fi gateway Warm Tips ①. Names start with color and size; specify if other color or size is needed ②. Gateway connects via Wi-Fi for remote control; without gateway, only Bluetooth proximity control is available ③. One gateway can pair with up to 32 water timers ④. Built-in filter for maintenance; product can be used with or without gateway