Streamline your irrigation management with the Hunter NODE-BT Bluetooth Controller Series. Designed for areas where AC power isn't accessible, this battery-operated controller offers unmatched convenience with Bluetooth connectivity, allowing you to manage watering schedules from your smartphone without ever opening a valve box. Available in 1, 2, or 4-station models, the NODE-BT is ideal for gardens, greenhouses, traffic medians, and temporary irrigation sites. Its robust, waterproof design ensures reliable performance even when submerged in up to 4m of water. With the NODE-BT, you can configure watering schedules, manually start or stop irrigation, and monitor system status all from up to 50 feet away. The intuitive Node-BT smartphone app provides detailed insights, including battery health, irrigation logs, and system diagnostics, and even sends battery replacement reminders. Product specification One or two 9V alkaline batteries Operates DC-latching solenoids (P/N 458200) 100' maximum wire runs, 18 AWG wire only Station output: 9–11 VDC P/MV output: 9–11 VDC Sensor inputs: 2 Bluetooth 5.0 (BLE) Approvals: Plastic IP68, UL, c-UL, FCC, CE, UKCA, RCM Warranty period: 2 years