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Sprinkler Controllers

Some sprinkler timers and controllers have additional features such as multiple programs, soak and cycle, ET or weather-based to allow different watering frequencies for different types of plants, rain delay settings, input terminals for sensors such as rain and freeze sensors, soil moisture sensors, weather data, remote operation, etc.
There are two basic types of controllers, electric multi-zone or 2-wire decoder systems. Our large selection of sprinkler timers is sure to have what you need.
Hunter Sprinkler Controllers & Timers
Hunter Sprinkler Controllers & Timers
Irritrol Controllers and Timers
Irritrol Controllers and Timers
Rachio Smart Controllers
Rachio Smart Controllers
Rain Bird Sprinkler Timers
Rain Bird Sprinkler Timers
Toro Irrigation Timers
Toro Irrigation Timers
Weathermatic SmartLine Controllers
Weathermatic SmartLine Controllers
Sprinkler Controller Remotes
Sprinkler Controller Remotes
Replacement Timer Transformers
Replacement Timer Transformers
Hydro-Rain® Sprinkler Supplies
Hydro-Rain® Sprinkler Supplies
  • Side angle of SLM4 expansion module illustrating the slide-in guide rails, plug connector, and durable weather-resistant housing.
    Front view of Weathermatic SLM4 SmartLine 4-zone expansion module showing label, connector pins, and mounting tabs for SL1600 controllers. Save 27%
    $101.40
    $73.52
    Weathermatic

    Weathermatic SmartLine SLM4 4-Zone Expansion Module

    In Stock (50)

    The Weathermatic SmartLine SLM4 is a 4-zone expansion module that increases the station capacity of compatible SmartLine controllers. Engineered fo...

    View full details
    $101.40
    $73.52
    Save 27%
    In Stock (50)

Sprinkler Timers For Irrigation

Our online store has one of the largest warehouse selections of residential and commercial timers and controllers for irrigation systems.

Lawn Sprinkler Timers - Parts and Supplies
An irrigation system combining controllers, timers, sensors, and remotes can create a year-round watering schedule requiring little to no adjustment.

Modern irrigation controllers are nearly unlimited in their capabilities for multi-station add-ons and long-term programming.

Irrigation Controllers

Most irrigation controllers are used as part of a complete sprinkler system, consisting of piping, PVC fittings valves, and sprinkler heads.

More Supply Resources

Yard Sprinklers • Irrigation Valves • Micro Irrigation • Landscape Lights • Waterfall Pond Supplies • Sprinkler Pipe Fittings • Netafim Drip Irrigation