Hunter NODE-BT-100 Bluetooth Battery Sprinkler Timer — 1-Zone, Waterproof with Solenoid

Hunter NODE-BT-100 is a battery-powered, waterproof 1-zone sprinkler controller with Bluetooth app control and an included solenoid for quick, wire-free irrigation management.

The NODE-BT-100 brings wireless scheduling and rugged field durability to residential and light-commercial irrigation. It runs on two 9V alkaline batteries (included), connects to your smartphone via Bluetooth up to about 50 feet line-of-sight, and fits a variety of mounting situations without requiring AC power or buried wiring. Built-in water-conserving functions and a sealed enclosure make it practical for gardens, lawns, greenhouses, remote valves, and municipal medians.

How do I program schedules and control the NODE-BT-100?

Programming is handled through the Hunter NODE-BT smartphone app using a Bluetooth link. The app guides you through creating up to three independent programs, each with up to eight start times, and lets you run manual cycles from the phone.

• Create three separate programs for different watering needs.
• Set up to eight start times per program for staggered irrigation.
• Adjust run times from 1 second to 12 hours for precise watering.
• Start and stop manual cycles from the app or use the controller's push-button.

What water-saving and seasonal features does it include?

The NODE-BT-100 has multiple built-in tools that reduce waste and adapt watering over the year. Cycle-and-soak prevents runoff on slopes, monthly adjustments scale runtime for seasonal needs, and a 99-day suspension lets you pause irrigation without deleting settings.

• Cycle and Soak splits run times to avoid runoff on sensitive sites.
• Monthly percentage adjustments tailor output across seasons.
• Up to 99 days of irrigation suspension for temporary shutdowns.
• Battery reminders via the app reduce unexpected downtime.

How durable and easy is installation in the field?

Hunter engineered this controller for outdoor exposure and fast mounting. The housing is fully weather-sealed, and five mounting options plus an included Hunter solenoid make it straightforward to attach to valves, walls, posts, or enclosures without modifying existing power lines.

• Fully waterproof, weather-sealed enclosure for outdoor use.
• Includes a Hunter solenoid for reliable valve connection out of the box.
• Five mounting options to fit valves, walls, or posts quickly.
• Operates on two 9V alkaline batteries (included) — no AC needed.

What happens if I can't use the smartphone app?

The NODE-BT-100 includes a manual push-button and LED indicators so basic control and status checks are possible without the app. This allows immediate on-site operation and simple diagnostics even when a phone is not available.

• Manual push-button for starting or stopping irrigation locally.
• LED status lights for quick health and operation checks.
• Event logging in the app when phone access is restored for diagnostics.
• Battery replacement alerts help maintain reliable operation.

Who this is for: The Hunter NODE-BT-100 is ideal for homeowners, landscapers, small commercial sites, and anyone needing a dependable, wire-free valve controller in exposed or remote locations. If you want app-based scheduling, water-saving options, and a rugged, battery-operated unit that installs quickly with minimal tools, this controller is a strong fit.