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  Home > Lawn Irrigation > Controllers & Timers > Smart Controllers > Internet-Weather Based Smart Controllers > Hunter Smart Controllers >

Hunter 4 Station Indoor/Outdoor Plastic AC Powered Controller | HPC-400

Our Price: $404.94
Sale Price: $202.48
You save $202.46!

Product Code: HPC-400


Professional-Grade Wi-Fi Controller With Hydrawise Web-Based Software

The Pro-C Hydrawise combines the power of Wi-Fi-based irrigation management and the convenience of modular functionality into one next-generation controller. The Pro-C Hydrawise helps contractors save time, save water, protect landscapes, and meet the demands of customers who want smart home solutions. In addition, it uses the PCM-300 and PCM-900 to expand it's zone control capabilities from 4 to 16 and lets contractors continue using their Roam and Roam XL remotes for quick on-site management.

Among the controller's many robust features is Predictive Watering™, which adjusts irrigation schedules based on local, real-time temperature, rainfall probability, wind, and humidity. A built-in milliamp sensor makes troubleshooting wiring issues easy. By adding a simple-to-install HC Flow Meter, users can receive notifications regarding leaking pipes or broken sprinklers. Users can also manage the controller from anywhere using a smartphone, tablet, or computer.

The Pro-C Hydrawise is EPA WaterSense approved. Hydrawise is also compatible with Amazon Alexa for convenient voice control to start, stop, and suspend irrigation.

Touch-Screen Iinterface (Pro-C Hydrawise)

The Pro-C Hydrawise controller has a full graphical touchscreen interface, which makes programming with or without Wi-Fi connectivity and manual starting from the controller a breeze.

Predictive Watering™ Adjustments

Daily schedule adjustments based on local weather data monitor past, current and forecasted temperature, rainfall, humidity, and wind speed. This allows for adjustments of watering times and schedules to balance water savings with water efficiency for plants.

Flow Meter Detection And Alerts

Monitor your piping and sprinklers with an optional flow meter. Receive automatic alerts when a pipe is broken to prevent property damage.

Wiring Detection And Alerts (Pro-C Hydrawise)

Pro-C Hydrawise controllers continuously monitor the electrical current flowing to your solenoid valves. If the current is too high or too low, Hydrawise will alert you and tell you which valve is not working properly. This allows you to correct a failed valve before damage is done to plant materials.

Hydrawise EPA WaterSense Approved Smart Watering

All Hydrawise compatible controllers connected to Hydrawise web-based software are EPA WaterSense approved Smart Watering Controller. Hydrawise Predictive Watering™ allows the controller to adjust schedules based on forecasted temperature, rainfall probability, wind and humidity to provide the maximum water savings you come to expect from a Hunter smart controller.

Features & Benefits

  • Wi-Fi-enabled for easy connection to the internet from any location
  • Integrates local weather data to make water-saving scheduling adjustments
  • Utilizes Pro-C modules to create station counts between 4–16
  • Convenient touch screen
  • Wi-Fi enabled for simple and fast connection to the internet
  • Uses Hydrawise web-based software to offer automatic watering schedule updates
  • Sends instant alerts in the event of a problem in the system
  • Built-in milliamp sensor
  • Compatible with HC Flow Meter
  • Roam and Roam XL compatible
  • Warranty: 2 years
  • Includes 5' lead and plug

Electrical Specifications

  • Transformer input: 120 VAC
  • Transformer output (24 VAC): 1 A
  • Station output (24 VAC): 0.56 A
  • Pump/master valve (24 VAC): 0.28 A
  • Sensor inputs: 1
  • Operating temperature: 0° F to 140° F


  • CE, UL, cUL, C-tick, FCC

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