Features1APP Control: Easily connect the 2 zone WiFi sprinkler timer to 2.4Ghz WiFi, then you can program your watering schedule through for Smart Life APP anytime, anywhere. (For 2.4Ghz WiFi Only) 2Set Your Watering Plan: The watering program is very flexible. Up to 4 different watering modes for your system. You can choose weekly cycle, odd days, even days or every few days, more just like setting an alarm clock no matter where you are. 3Rain Delay System: You can set delay the watering programs for 1 to 7 days to skip unnecessary watering according to the weather forecast. A regular watering schedule helps you save water and keeps your lawn healthy. 4Waterproof And Durable: WiFi water timer is made of ABS material, waterproof, impact resistant, which is for outdoor garden use. 52 Separate Watering Systems: WiFi water timer with 2 independent water valves, allows you to customize the appropriate watering plan for different areas such as lawns and flower beds.SpecificationItem Type: Smart Water TimerMaterial: ABSWeight: Approx. 600g / 21.2ozProduct Size: Approx. 14x12x6cm / 5.5x4.7x2.4inBattery: 4 x1.5V AA Battery (Shipped Without Battery)Temperature: 4.5 DegreeC-45 DegreeCWorking Humidity: 10%-90%Rh (Non Condensing)Wifi Frequency: 2.4GHzProtocol: IEEE 802.11b/G/N And BluetoothAPP: for Smart LifeTotal Number Of Connections: 32 MAXPackage List1 x Smart Water Timer 2 x Interface 2 x Rubber Ring 1 x Power Plug 1 x Manual