{"product_id":"sl1600-wm-smartline-controller-4-zone-base","title":"Weathermatic SmartLine SL1600 Controller - 4-Zone Expandable Base","description":"\u003cp\u003eThe Weathermatic SmartLine SL1600 is a weather-smart irrigation controller designed for commercial and residential sites. The 4-zone base is field-expandable and combines familiar manual programming with automatic, ET-based smart scheduling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-zone base, expandable up to 16 zones with hot-swappable SLM expansion modules for flexible system growth.\u003c\/li\u003e\n\u003cli\u003eDual operation modes: Basic mode for conventional programming and Smart mode for automatic ET adjustments using on-site weather data.\u003c\/li\u003e\n\u003cli\u003eBacklit LCD, four independent programs with up to eight start times per program, and seasonal\/monthly watering adjustments.\u003c\/li\u003e\n\u003cli\u003eAdvanced diagnostics: built-in valve locator, on-board multi-meter, fault review for open or shorted zones, and zone amperage\/voltage readouts.\u003c\/li\u003e\n\u003cli\u003eSmartLink remote access ready - manage controllers from computer, tablet, or smartphone with SmartLink accessories and network.\u003c\/li\u003e\n\u003cli\u003eBuilt-in transformer with pre-installed line cord, rain\/freeze sensor input, manual test runs, and non-volatile memory - no battery required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for installers and property managers, the SL1600 balances precise water management with straightforward setup and maintenance. Durable indoor\/outdoor housing, programmable pump\/master valve outputs, and a two-year limited manufacturer warranty make it a dependable choice for saving water and simplifying system control. Consult the included installation and owner manuals for full specifications, wiring diagrams, and SmartLink setup instructions.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":43673765257,"sku":"SL1600","price":252.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/PhotoRoom_20220729_132738.png?v=1659115719","url":"https:\/\/www.sprinklersupplystore.com\/products\/sl1600-wm-smartline-controller-4-zone-base","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}