{"product_id":"rain-bird-irrigation-controller-sst400in-indoor-4-station-easy-programming-surge-protection","title":"Rain Bird Irrigation Controller SST400IN Indoor 4-Station — Easy Programming \u0026 Surge Protection","description":"\u003cp\u003e\u003cstrong\u003eThe Rain Bird SST400IN is a user-friendly indoor 4-station irrigation controller that lets you program independent schedules, seasonal adjustments, and rain delays to conserve water and keep landscapes healthy.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for installation inside a home, garage, or waterproof shed, the SST400IN replaces the older SST400I with improved programming and built-in surge protection. It controls up to four 24 VAC valves and offers zone-by-zone settings, four start times per day, and easy-to-read LCD and LED indicators so homeowners and property managers can set accurate watering intervals without fuss.\u003c\/p\u003e\n\n\u003ch3\u003eHow easy is it to program each zone?\u003c\/h3\u003e\n\u003cp\u003eProgramming is intentionally simple: turn the dial to a zone, enter watering minutes, then select custom day patterns. The interface is built for quick setup with clear feedback from the LCD and LED lights so you can confirm settings at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndividual zone run times from 0 to 240 minutes\u003c\/li\u003e\n  \u003cli\u003eSet custom weekdays, odd\/even days, or cycle every N days per zone\u003c\/li\u003e\n  \u003cli\u003eUp to four start times per day for each zone\u003c\/li\u003e\n  \u003cli\u003eLCD and LED indicators for instant status checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat water-saving features does the SST400IN offer?\u003c\/h3\u003e\n\u003cp\u003eThe SST400IN gives practical controls to reduce water waste without complicated sensors. Seasonal Adjust and Rain Delay let you temporarily scale back watering during wet seasons or pause schedules after storms, and multiple start times support short cycles to improve infiltration and limit runoff.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeasonal Adjust from -90% to +100% to tune runtimes\u003c\/li\u003e\n  \u003cli\u003eRain Delay suspendible for up to 72 hours\u003c\/li\u003e\n  \u003cli\u003eMultiple short start times per day to prevent runoff on slopes or clay soils\u003c\/li\u003e\n  \u003cli\u003eCompatible with external rain sensors and master valve or pump start relays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the controller reliable and safe during power events?\u003c\/h3\u003e\n\u003cp\u003eYes — the SST400IN includes robust protections and retains all settings through outages. Built-in surge protection guards electronics from spikes, while non-volatile memory preserves your programming so you won't need to reconfigure after a power interruption.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior built-in surge protection against lightning and power surges\u003c\/li\u003e\n  \u003cli\u003eAll settings stored indefinitely in non-volatile memory\u003c\/li\u003e\n  \u003cli\u003eAutomatic fault detection that pauses a zone and displays the affected valve if a short is found\u003c\/li\u003e\n  \u003cli\u003eUL and cUL electrical certifications for safe indoor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and compatibility should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe SST400IN ships with a transformer and a six-foot power cord and is engineered for indoor mounting. It works with most 24 VAC irrigation valves and supports a master valve or pump start relay, making it suitable for typical residential drip and sprinkler setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes transformer power plug with 6' cord and installation guide\u003c\/li\u003e\n  \u003cli\u003eOutput: 25.5 VAC \/ 0.65 A; Input: 120 VAC \/ 0.17 A\u003c\/li\u003e\n  \u003cli\u003eSupports master valve\/pump start relay and external rain sensor\u003c\/li\u003e\n  \u003cli\u003eSealed case to protect from moisture, insects, and grime in indoor locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Homeowners, landlords, and small-property managers who want a straightforward, dependable indoor timer for up to four irrigation zones will find the SST400IN a practical choice. It’s ideal for users who prefer hands-on zone control, need multiple start times for soil and slope management, and value surge protection and memory retention so programming survives power loss.\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: How many zones does the SST400IN support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The SST400IN controls up to four irrigation zones or valves with independent run times.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will I lose settings during a power outage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the controller stores all programming indefinitely in non-volatile memory so settings persist.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":56843683823956,"sku":"B071QWPWY5","price":132.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/rain-bird-sst400in-front-panel.jpg?v=1787081596","url":"https:\/\/gardenluxe.co.uk\/products\/rain-bird-irrigation-controller-sst400in-indoor-4-station-easy-programming-surge-protection","provider":"Gardenluxe Uk","version":"1.0","type":"link"}