Imolaza 6-Zone WiFi Smart Sprinkler Controller — ET Master Gen4, Real-Time ET & Fault Detection

ImoLaza 6 Zone WiFi Smart Sprinkler Controller (ET Master Gen4) is a plug-and-play irrigation timer that uses hyperlocal weather, plant and soil data to automate precise watering for six zones.

Designed for homeowners who want smarter watering without complicated hardware, the ImoLaza ET Master Gen4 replaces a standard sprinkler controller in 15–30 minutes and connects to WiFi for full mobile control. It combines real-time evapotranspiration (ET) algorithms, data from hundreds of thousands of weather stations, and customizable zone inputs so your lawn gets only the water it needs while you save time and conserve resources.

How does ImoLaza determine the right watering schedule for each zone?

The controller calculates watering duration using plant type, soil type, sprinkler head, slope and sunlight exposures, then refines frequency using live ET data. That means smarter, site-specific irrigation instead of fixed, generic schedules.

• Considers plant and soil characteristics per zone
• Uses real-time ET algorithm for frequency adjustments
• Adapts to slope, sunlight and sprinkler type for accurate runtimes

What weather and fail-safe features prevent unnecessary or damaging watering?

ImoLaza taps an ultra-precise weather network and 375,000 personal weather stations to skip or modify watering when conditions dictate. Built-in skips include rain, wind and freeze protection, and the Gen4 adds fault detection and real-time alerts to catch issues early.

• Hyperlocal forecasts and live station data to prevent needless runs
• Automatic rain skip, wind skip and freeze skip modes
• Flow-meter compatibility, fault detection and push alerts for faults

How do I control the controller and set up advanced schedules?

The ImoLaza app provides remote control, instant status updates and simple schedule editing from anywhere. For new turf or high-frequency needs, the New Grass Schedule supports up to 24 daily start times—far beyond traditional controllers’ limits.

• Full remote access and real-time monitoring via app
• Flexible scheduling with multiple start times and seasonal adjustments
• New Grass Schedule for intensive early watering or establishment phases

How easy is installation and who can use it?

ImoLaza is designed for quick DIY replacement of a standard controller: most users finish in 15–30 minutes without special tools. The unit offers plug-and-play simplicity for beginners and advanced settings for experienced irrigation hobbyists or pros.

• Simple DIY wiring and mounting compatible with standard systems
• No special tools required; guided app setup
• Advanced options for flow meters and pro-level diagnostics

Who is this for: Homeowners, landscapers and property managers who want accurate, water-efficient irrigation without manual intervention. If you maintain lawns, gardens or multi-zone landscapes and value remote control, hyperlocal weather responsiveness and thoughtful water conservation, ImoLaza ET Master Gen4 gives you fine-grained control with minimal setup.