HUNTER NODE-BT-400 4-Station Bluetooth Battery Controller without DC Latching Solenoid

The Hunter NODE-BT-400 is a 4-station, battery-powered irrigation controller designed for wire-free irrigation control in remote locations where AC power is unavailable.

Featuring Bluetooth connectivity, the NODE-BT-400 allows users to control irrigation schedules directly from a smartphone, providing efficient, app-based irrigation management without the need for complex wiring.

This model does not include a DC latching solenoid, but is compatible with Hunter’s DC latching solenoids, available separately.

Key Features:

✔ Smartphone-Controlled Bluetooth Operation – Easily program and adjust irrigation schedules using the Hunter NODE-BT app.
✔ Battery-Powered & Wire-Free – No AC power required, ideal for remote locations.
✔ Four Independent Irrigation Stations – Allows for flexible watering schedules across multiple zones.
✔ Waterproof & Weather-Resistant – Designed for outdoor, underground, and valve box installations.
✔ Up to 3 Start Times Per Program – Flexible scheduling for different watering needs.
✔ Seasonal Adjustment (10% to 150%) – Modify watering durations to match seasonal conditions.
✔ Manual Operation & Test Cycles – Quickly activate watering cycles for system maintenance.
✔ Long Battery Life – Runs on standard 9V batteries, with extended battery life options.
✔ Rain Sensor Compatibility – Automatically stops irrigation during rainfall to conserve water.

Technical Specifications:

• Model: NODE-BT-400
• Power Source: 9V Battery (Single or Dual for Extended Life)
• Number of Stations: 4
• Solenoid Compatibility: Supports Hunter DC Latching Solenoids (Not Included)
• Control Type: Bluetooth via Smartphone App
• Number of Programs: 1
• Start Times Per Program: 3
• Max Station Run Time: 6 Hours
• Enclosure Type: Waterproof, Outdoor-Rated
• Sensor Compatibility: Yes (Supports Rain Sensors)
• Operating Temperature: -18°C to 60°C
• Certifications: CE, UL, cUL, C-tick, FCC

Dimensions:

• Controller Height: 8.9cm
• Controller Width: 8.9cm
• Controller Depth: 6.4cm

Applications:

✔ Remote & Isolated Irrigation Systems – Ideal for parks, medians, sports fields, and locations without AC power.
✔ Residential & Estate Irrigation – Perfect for homeowners needing easy, app-based irrigation control.
✔ Drip Irrigation & Low-Flow Systems – Ensures precision watering for gardens and greenhouses.
✔ Agricultural & Nursery Irrigation – Supports automated watering schedules in farming and plant nurseries.

Benefits:

✔ Smartphone-Controlled Convenience – Easily adjust watering schedules from anywhere within Bluetooth range.
✔ Wire-Free, Battery-Powered Operation – No electrical wiring required, perfect for remote areas.
✔ Long-Lasting Battery Performance – Optimized for energy efficiency in off-grid irrigation setups.
✔ Durable & Waterproof Design – Built for long-term outdoor use in harsh conditions.
✔ Efficient Water Management – Customizable programming helps conserve water and reduce waste.

Why Choose the Hunter NODE-BT-400?

The Hunter NODE-BT-400 is a smart, reliable, and efficient irrigation controller, designed for wire-free, smartphone-controlled irrigation in remote locations.

With Bluetooth connectivity, a durable waterproof design, and multi-zone control, this system is perfect for professionals and homeowners needing flexible, app-based irrigation management.

Important Note:

Product images are for reference only and may not always reflect exact scale or size.
DC latching solenoid is NOT included and must be purchased separately.