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Front view of Hydro-Rain HRC 400 B-hyve Wi‑Fi irrigation controller in indoor/outdoor locking cabinet, 8 or 16 station model, gray finish.

Hydro-Rain HRC 400 B-hyve Wi-Fi Indoor/Outdoor Controller

Brand: HydroRain
Save 56%
$570.09
$247.99
SKU HRC400WIFI16
In Stock (30)

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The Hydro-Rain HRC 400 Smart Irrigation Controller, powered by B-hyve, brings intuitive local programming together with Bluetooth and 2.4 GHz Wi‑Fi remote control. Available in 8- or 16-station models, this indoor/outdoor controller is EPA WaterSense certified and built for reliable, weather-aware watering.

  • Flexible station options: Choose 8 or 16 stations to match small yards or larger landscapes.
  • Smart connectivity: Bluetooth and 2.4 GHz Wi‑Fi enable control from the B-hyve app on iOS, Android, or from a web dashboard.
  • Advanced watering features: Four programs with multiple start times, cycle-and-soak, rain delay (24 hours to 32 days), and smart scheduling to reduce runoff and save water.
  • Power and backup: Factory plug-and-go power cord with transformer output 24–26 VAC (1 A); CR2032 battery backup preserves settings during power loss.
  • Robust outputs and protection: Dedicated pump/master valve terminal, station output rated at 24 VAC (0.25 A), and built-in fault and surge protection.
  • Durable enclosure: Indoor/outdoor locking cabinet with conduit knockouts and UV-resistant finish for outdoor installations.

Designed for contractors and homeowners, the HRC 400 simplifies installation and daily use while offering the benefits of cloud-connected scheduling and local manual control. Check the included manual and wiring diagram for transformer, pump-start, and sensor connections before installation; compatible with B-hyve mobile apps and common smart-home assistants for voice control.

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Frequently Asked Questions

What station counts are available for the HRC 400?
The HRC 400 is sold in 8- and 16-station models to fit small and larger landscape systems.
Does the controller work with a mobile app and voice assistants?
Yes. It connects via Bluetooth and 2.4 GHz Wi‑Fi to the B-hyve app and supports integrations with Alexa and Google Assistant.
What power and backup options does the HRC 400 use?
Factory-installed power cord with transformer output 24–26 VAC (1 A) and a CR2032 battery to retain programming during outages.

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