{"product_id":"hydro-rain-hrc-400-16-station-wi-fi-smart-irrigation-controller-indoor-outdoor-weather-aware-scheduling","title":"Hydro-Rain HRC 400 16-Station Wi‑Fi Smart Irrigation Controller — Indoor\/Outdoor, Weather‑Aware Scheduling","description":"\u003cp\u003e\u003cstrong\u003eThe Hydro‑Rain HRC 400 is a 16‑station indoor\/outdoor Wi‑Fi irrigation controller that delivers smart, weather‑aware watering and easy installation for residential and light commercial systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to simplify irrigation management, the HRC 400 pairs a large, easy‑to‑read display and interactive multi‑input dial with factory‑installed power for fast setup. It supports Wi‑Fi connectivity and multi‑site control through a mobile app, integrates local weather and historical ET data, and includes flexible rain delay and sensor bypass options. The result is a programmable controller that reduces manual adjustments while giving installers and homeowners quick access to advanced scheduling features.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly can I install the HRC 400 and get it running?\u003c\/h3\u003e\n\u003cp\u003eInstallation is streamlined for efficiency: the unit ships with a plug‑and‑go power cord so you won’t need to wire an external transformer in the field. The hinged panel door provides simple access to valve wiring, and conduit knockouts accept common sizes for neat, code‑friendly routing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory‑installed power cord — no in‑field transformer wiring required\u003c\/li\u003e\n  \u003cli\u003eHinged panel door for fast valve access and neat wiring\u003c\/li\u003e\n  \u003cli\u003eKnockouts for 1\/2\", 3\/4\" and 1\" conduit to simplify conduit runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat smart watering features does it use to save water and time?\u003c\/h3\u003e\n\u003cp\u003eThe HRC 400 uses a combination of live weather feeds and historical evapotranspiration (ET) data to adjust run times based on real conditions. Programmable settings let you factor in slope, soil type and sun\/shade exposure so schedules reflect site‑specific needs instead of generic presets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLive weather and historical ET adjustments for smarter runtime decisions\u003c\/li\u003e\n  \u003cli\u003eSite condition inputs—slope, soil, sun\/shade—for tailored watering\u003c\/li\u003e\n  \u003cli\u003eMultiple program options to handle different zones and crop types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I control multiple controllers from one place?\u003c\/h3\u003e\n\u003cp\u003eYes — multi‑site management allows you to monitor and program several Hydro‑Rain controllers from a single mobile app. That central access streamlines landscape maintenance across properties and makes remote changes immediate and consistent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMobile app supports multiple devices for centralized control\u003c\/li\u003e\n  \u003cli\u003eRemote program changes update stations without site visits\u003c\/li\u003e\n  \u003cli\u003eUnified scheduling and status monitoring for several installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the rain delay and sensor bypass work for unpredictable weather?\u003c\/h3\u003e\n\u003cp\u003eThe controller includes rain delay and sensor bypass capabilities that can be set manually or triggered automatically. Choices range from short pauses to extended rain holds so you don’t waste water during wet periods or damage plants during heavy rainfall.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManual or automatic rain delays: 24, 48, 72 hours or 4–32 days\u003c\/li\u003e\n  \u003cli\u003eRain sensor bypass technology to prevent irrigation during precipitation\u003c\/li\u003e\n  \u003cli\u003eEasy override options for quick temporary adjustments on site\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hydro‑Rain HRC 400 fits contractors, property managers and homeowners who need a robust, 16‑station controller that balances professional features with straightforward installation. It’s ideal for new and retrofit residential systems, small commercial landscapes, and multi‑site users who want centralized smartphone control and weather‑adaptive watering without complex wiring.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the HRC 400 suitable for outdoor installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The HRC 400 is rated for indoor\/outdoor use and includes conduit knockouts for protected wiring runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the controller delay irrigation automatically when it rains?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports automatic or manual rain delays from 24 hours up to 32 days and works with rain sensors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hydro-Rain","offers":[{"title":"Default Title","offer_id":56806051676500,"sku":"B01MUSXNBO","price":280.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/hydro-rain-hrc400-front-panel.jpg?v=1786812586","url":"https:\/\/gardenluxe.co.uk\/products\/hydro-rain-hrc-400-16-station-wi-fi-smart-irrigation-controller-indoor-outdoor-weather-aware-scheduling","provider":"Gardenluxe Uk","version":"1.0","type":"link"}