ESP-RZXe Series Controllers - International

Indoor zone-based controller with LNK2 WiFi compatibility

The Rain Bird ESP-RZXe Controller was designed with ease of use in mind. Simple to set up, this timer features a large LCD display with an easy to navigate user interface. Offering a variety of advanced water management features, including customizable watering schedules to run automatically at specific times, days and durations, this controller ensures a healthy, beautiful landscape. Plus, with Seasonal Adjust enabled, the daily watering schedule changes based on the season, local weather, temperature and humidity resulting in significant water savings.

Works with LNK WiFi


Controller Features

  • Simple user interface presents every controller feature on a single screen
  • Requires only two mounting screws (fasteners and anchors included)
  • Large LCD display with easy to navigate user interface
  • Rain/freeze sensor, master valve and pump start relay circuits
  • Non-volatile memory permanently saves the current programming
  • 2 x AAA batteries for time and date backup
  • Upgradeable for WiFi-based remote monitoring and control via iOS and Android mobile devices (with LNK2 WiFi Module sold separately)

Scheduling Features

  • Zone-based scheduling allows for independent schedules assigned to each zone (run times, start times and watering days are customizable by zone)
  • Six independent start times per zone
  • Four watering days options by zone: custom days of the week, odd calendar days, even calendar days, cyclic (every 1–14 days)
  • Manually water ALL or SINGLE zone on demand
  • Seasonal adjust allows you to easily reduce or increase watering by program


Operating Specifications

  • Station timing: 0 to 199 min
  • Seasonal adjust; -90% to +100%
  • Independent schedule per zone
  • Six start times per zone
  • Program day cycles include custom days of the week, odd, even, & cyclical dates
  • Manual SINGLE zone
  • Manual ALL zones

Electrical Specifications

  • International models; 230 VAC ± 10%, 50Hz
  • Output: 24 VAC 650mA
  • Power back-up: 2 x AAA batteries maintain time and date while non-volatile memory maintains the programming


  • CE [European Union]
  • IRAM [Argentina]


  • Width: 16,9 cm (6.65 in.)
  • Height: 16,3 cm (6.40 in.)
  • Depth: 3,9 cm (1.54 in.)

Model Comparison

Available in International Markets Only

  • RZXe4i-230 Indoor, 4 stations
  • RZXe6i-230 Indoor, 6 stations
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