Hunter BTT Bluetooth Tap Timer with App Control Inbuilt with a Bluetooth adaptor allowing you to easily pair your device with the intuitive Hunter App, eliminating the use of an internet connection. The free app will have the added security of a user-generated passcode to prevent unauthorised access to your tap timer. The Tap timer comes with the ability to schedule 1-second to 24-hour run times with the option to have 4 different start times. In addition to a suspension feature to prevent irrigation of up to 99 days during the off-season, and a cycling mode to continuously run user-defined watering sessions. Please Note: It's recommended to use a pressure reducer between the tap and timer to reduce wear and tear from water hammer. Specifications and Features Number of Stations: 1 or 2 Battery Operated: Includes two AA Alkaline batteries. Bluetooth 5.0 (BLE) operates with a range of 10m. Recommended Pressure: 0.5 to 8 bar (50 to 800kPa) Flow Rate: 1.9 to 2,271 L/H. Warranty Period of up to 2 Years. The app requires your device to run IOS 9.0 or above or Android users, Android 4.4 or above. Manual push-button operation for quick operation without a smartphone. Automatic water shutoff after 1 hour prevents water waste. Downloads Specifications Sheet. Installation Instructions.