Hydro-Rain® HRC-400 Smart Wi-Fi Controllers

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8 Station - Indoor/Outdoor Model
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Hydro-Rain HRC-400 Wi-Fi Sprinkler Timer





WiFi and Timer Control

Manage your watering through your phone or tablet. If you ever find yourself at the timer without your phone, you can still control your watering. Now that’s smart.

WeatherSense Technology

Your HRC-400 looks ahead at the weather forecast, shuts off watering during rain, then recalculates the watering schedule, allowing Mother Nature to lower your water bill.

EPA WaterSense and SWAT

The Hydro-Rain HRC-400 is certified to the rigorous WaterSense and SWAT testing protocols, ensuring that it will save water and energy and qualify it for rebates in many water districts.

Amazing Accuracy

Why settle for an estimate? The HRC-400 is the only smart sprinkler timer that integrates award-winning catch cup technology to give you truly professional scheduling results.





Automatic Rain Delays

WeatherSense can set automatic rain delays for you, even when running a traditional program, to empower you to save more water and money.

The Best App

No smart timer app incorporates a simpler interface with more state-of-the-art features. Traditional programs, full automatic smart watering, advanced audit settings, you name it: HRC-400 has it.

Lasting Peace of Mind

Your HRC-400 comes in a lockable, weather-resistant case that can be mounted indoors or outdoors in any climate, making for a durable and secure controller that looks great.

Easy to Wire & Mount

The swing panel and angled terminals - as well as the conduit knockouts - provide easy access anytime you need it and convenient wiring that can be done in minutes.

Ultimate Flexibility

Set, operate and optimize your sprinkler timer from the convenience of your phone, tablet or computer, anywhere in the world. If not connected to wifi, full-programming functionality is available at the timer.

Features and Benefits

  • Wifi - Fully functional with Android, iOS or web app for total control, wherever you need it
  • Programmable with app or at the timer with the easy-to-use rotary push-button dial
  • WeatherSense technology that provides smart watering based on site conditions such as slope, soil type, sun/shade, historical ET and live weather feeds
  • Functions with or without wifi connectivity
  • Indoor/outdoor locking cabinet
  • Built in fault detection and surge protection
  • Swing panel and angled terminals provide easy access and convenient wiring
  • Knock-outs for ½" and 1" conduit
  • Convenient plug-and-go line cord
  • Integrated catch-cup application for up to 50% water savings over traditional timers
  • Made in the USA with Global Materials

Compatible with all major brands of controllers including Hunter®, Irritrol®, Nelson®, Rainbird® and Toro®.

3 years warranty.

Orbit Wi-Fi Sprinkler Timer Video

Orbit Wi-Fi Controller Video


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