Listing is for 1 (one) new Hunter Node-BT-100 Bluetooth Battery Irrigation Controller. SMART BLUETOOTH APP CONTROL: Program and monitor your irrigation system directly from your smartphone. Bluetooth connectivity up to 50 feet with clear line of sight allows you to adjust schedules, start manual cycles, and check battery status without opening valve boxes. FULLY WATERPROOF AND BATTERY OPERATED DESIGN: Built with a sealed waterproof enclosure and powered by two included 9V alkaline batteries for reliable operation in gardens, lawns, parks, medians, and greenhouses no wired power needed. FAST INSTALLATION WITH INCLUDED SOLENOID: Installs quickly with five flexible mounting options. The included Hunter solenoid ensures secure connection to compatible irrigation valves for dependable performance in any setting. ADVANCED SCHEDULING AND FLEXIBLE RUN TIMES: Supports up to three independent programs with eight start times each and run times from 1 second to 12 hours. Includes Cycle and Soak to minimize runoff, suspend irrigation up to 99 days for seasonal shutdowns, and monthly adjustments for efficient year-round scheduling. MANUAL CONTROL, LED INDICATORS, AND PRO-LEVEL APP TOOLS: Operate manually with a push-button when smartphone access is unavailable. LED indicators provide real-time system status. The multi-language app maps controller locations, logs events for diagnostics, and sends battery replacement reminders.