Irrigation controller RainPoint ITC407 — 4-zone digital DC controller for garden irrigation

RainPoint ITC407 is a 4-zone digital DC irrigation controller for garden irrigation systems. It provides independent scheduling and control for four separate zones using low-voltage battery power, enabling automated watering cycles for lawns, flowerbeds, vegetable plots and small landscapes. The IP68-rated housing allows installation in a valve box and protects the unit from moisture.

Advantages

The controller supports two independent programs (A and B) with up to four starts per program, adjustable run times up to 240 minutes and flexible frequency settings. A water budget feature lets you scale water delivery from 10% to 200%, and a rain delay option (24/48/72 hours) plus compatibility with an external rain sensor help avoid unnecessary watering. Battery operation (4 × AA) removes the need for mains power and the device is designed to operate reliably between 3°C and 50°C.

Suitable for

• Automating watering of lawns and turf
• Timely irrigation of flowerbeds and ornamental beds
• Irrigation of vegetable plots and small kitchen gardens
• Small to medium private landscapes with up to four independent valve zones

When it may not be suitable

This controller is designed for low-voltage DC valves and battery operation and therefore may not be suitable where AC-powered irrigation valves or central mains-powered controllers are required. For larger systems with more than four zones you will need a controller with additional outputs.

Key specifications

• Number of zones: 4
• Run time per zone: 0–240 minutes
• Watering frequency options: 1–12 hours or 1–31 days
• Programs: two independent programs (A and B), up to 4 starts each
• Water budget range: 10%–200%
• Rain delay: 24 / 48 / 72 hours
• Rain sensor: supports external NC rain sensor
• Power supply: 4 × AA batteries (not included)
• Protection rating: IP68 (suitable for valve box installation)
• Operating temperature: 3°C–50°C
• Valve compatibility: DC pulse / solenoid valves

How to use

Install the ITC407 in or near a valve box to take advantage of its IP68 protection. Fit batteries (4 × AA) and wire the DC valves and optional rain sensor according to the manual. Configure program A and/or B with desired start times (up to four starts per program), set run times for each zone and select frequency and water budget to suit plant and soil needs. Use the rain delay or connect a rain sensor to pause irrigation during wet periods.

What to consider before purchase

• Number of irrigation zones required (controller supports up to 4 zones)
• Valve type compatibility (requires DC pulse/solenoid valves)
• Power preference (battery operation using 4 × AA batteries)
• Installation environment (IP68 allows valve box mounting)
• Required scheduling flexibility (two programs, up to 4 starts each)

Usage recommendations

For efficient watering, set run times and water budget according to soil type and plant requirements, use multiple start times to avoid long single continuous runs, and connect a compatible rain sensor to reduce water use during rainy periods.