Rain Bird ESP-TM2 4-Zone Indoor/Outdoor Irrigation Controller with LNK WiFi Module

Smart, flexible irrigation control for homes

Designed for dependable residential landscapes, the Rain Bird ESP-TM2 4-Zone Indoor/Outdoor Irrigation Controller blends straightforward programming with rugged durability. Building on Rain Bird's The Intelligent Use of Water philosophy, it helps you tailor irrigation to your yard’s changing needs without overwatering. The setup supports three programs and up to four start times per program, enabling zone-by-zone schedules that fit lawns, flower beds, and shaded corners. The device emphasizes ease, with a simple three-step programming flow and a large, legible display that remains readable in bright sun or dim evenings. Whether mounted indoors or outdoors, it’s built to last and couples with a pre-installed power cord to simplify installation.

WiFi upgrade and weather‑aware watering

When you add the included LNK WiFi Module, the ESP-TM2 becomes a WiFi-enabled controller you can manage from a mobile device. Remote monitoring and control are supported on iOS and Android, turning routine watering into a flexible, on-demand task. If you connect to weather data online, daily run times can be adjusted to reflect current conditions, helping you align irrigation with real weather patterns and potentially reduce water use. The upgrade is designed to add smart capabilities without replacing the existing controller.

• WiFi-based remote monitoring and control via mobile devices
• Weather-informed adjustments to irrigation schedules
• Potential water-saving opportunities when conditions change

Easy setup and everyday use

The ESP-TM2 emphasizes practical, everyday usability. Its quick setup supports busy households, while features like manual watering offer on-demand checks without altering your programmed plan. The system also provides tools to manage seasonal needs and ensure the landscape receives irrigation only when appropriate.

• Indoors or outdoors installation with a pre-installed power cord
• Three programs with up to four start times per program
• One-touch manual watering for quick checks
• Contractor Default to save and restore your custom schedule
• Delay watering up to 14 days with automatic resume
• Seasonal adjust by program to scale irrigation across the year
• Bypass rain sensor for select stations to customize behavior