{"product_id":"relay-link","title":"relayLINK","description":"\u003c!-- Five-image collage: no-crop version --\u003e\n\u003cstyle\u003e\n  .gl-5img { --gap:16px; --radius:14px; --shadow:0 6px 24px rgba(0,0,0,.18); }\n  .gl-5img { display:grid; gap:var(--gap); grid-template-columns:1fr 1fr; }\n  .gl-5img figure{ margin:0; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); background:#000; padding:0; }\n  .gl-5img img{ width:100%; height:auto; display:block; object-fit:contain; }\n\n  \/* Make the last image span full width *\/\n  .gl-5img .hero{ grid-column:1 \/ -1; }\n\n  \/* Mobile: single column *\/\n  @media (max-width:720px){\n    .gl-5img{ grid-template-columns:1fr; }\n  }\n\n  \/* SEO copy styling *\/\n  .seo-copy{\n    font-size: 0.875rem;       \/* smaller, modern text *\/\n    line-height: 1.5;\n    color: #444;\n    margin-top: 24px;\n  }\n  .seo-copy h2{\n    font-size: 1.25rem;\n    margin-bottom: 0.5rem;\n    color: #222;\n  }\n  .seo-copy h3{\n    font-size: 1rem;\n    margin-top: 1rem;\n    margin-bottom: 0.3rem;\n    color: #333;\n  }\n  .seo-copy ul{\n    list-style-type: disc;\n    padding-left: 1.2rem;\n    margin-bottom: 1rem;\n  }\n  .seo-copy ul li{\n    margin-bottom: 0.4rem;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"gl-5img\" role=\"region\" aria-label=\"Product gallery\"\u003e\n  \n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/rreelascale.gif?v=1756483729\" alt=\"Take full control – controller with cable bundle\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\n  \u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/relay_seamless.gif?v=1756483729\" alt=\"Seamless plug-and-play specs and package contents\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\n  \u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/relay_control.gif?v=1756483729v\" alt=\"Growlink vs manual comparison\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\n  \u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/Canopy_Design_Brief_-_Growlink_4__borderless.jpg?v=1756478083\" alt=\"The heart of your grow operation – feature list\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\n  \u003cfigure class=\"hero\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/Canopy_Design_Brief_-_Growlink_5__borderless_dbef052a-93d0-4bd9-93b7-6b8fead5dbbd.jpg?v=1756478082\" alt=\"Full dashboard devices shot – centralized automation\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/figure\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"seo-copy\"\u003e\n  \u003ch2\u003eRelayLINK – Six-Device Dry Contact Controller\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eGrowlink RelayLINK\u003c\/strong\u003e gives you the power to control up to six independent devices with 3.5A dry contacts. Perfect for HVAC, mixed-voltage systems, fans, pumps, and other equipment, RelayLINK brings rugged reliability and seamless automation to your cultivation environment.\u003c\/p\u003e\n  \u003cp\u003eWith LED status lights on each relay and direct integration into \u003cstrong\u003eGrowlink OS\u003c\/strong\u003e, growers gain real-time visibility, simplified troubleshooting, and centralized control of their most critical systems.\u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6x 3.5A Dry Contacts:\u003c\/strong\u003e Independently control up to six separate devices.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Front-panel lights for easy monitoring and quick troubleshooting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRugged Design:\u003c\/strong\u003e Built to last in demanding agricultural environments with optional DIN rail mounting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Connects directly to Growlink OS for automation, alerts, and remote monitoring.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Reliable engineering for long-term performance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy Growers Choose RelayLINK\u003c\/h3\u003e\n  \u003cp\u003eManaging multiple devices manually is labor-intensive and prone to error. The \u003cstrong\u003eRelayLINK\u003c\/strong\u003e provides precise, centralized automation, reducing human error while increasing operational consistency and scalability.\u003c\/p\u003e\n  \u003cp\u003eTrusted by over \u003cstrong\u003e3,000 cultivators worldwide\u003c\/strong\u003e, Growlink technology ensures streamlined operations, healthier crops, and higher yields.\u003c\/p\u003e\n\n  \u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInput Power: 9–24VDC, 1.5A\u003c\/li\u003e\n    \u003cli\u003eOutputs: 6x Form A (N.O.) Dry Contact, 1A max at 24V AC\/DC each\u003c\/li\u003e\n    \u003cli\u003eOperating Range: 50–122°F (10–50°C), 0–75% RH (non-condensing)\u003c\/li\u003e\n    \u003cli\u003eDimensions: 7.75″ × 7.75″ × 3.75″\u003c\/li\u003e\n    \u003cli\u003eIncludes: Mounting kit, 10ft RJ-45 cable, screwdriver\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePerfect For\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHVAC systems\u003c\/li\u003e\n    \u003cli\u003eFans and ventilation\u003c\/li\u003e\n    \u003cli\u003eIrrigation pumps\u003c\/li\u003e\n    \u003cli\u003eCO₂ and environmental controls\u003c\/li\u003e\n    \u003cli\u003eMixed-voltage grow equipment\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eTake command of your grow with RelayLINK. Automate six devices with ease, reduce manual labor, and achieve consistent results harvest after harvest.\u003c\/p\u003e\n  \u003cdiv class=\"pdf-download\" style=\"margin-top:20px;\"\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/growlink-links-relaylink-instruction-manual.pdf?v=1756826295\" target=\"_blank\" rel=\"noopener\"\u003e\n    \u003cimg src=\"https:\/\/cdn-icons-png.flaticon.com\/512\/337\/337946.png\" alt=\"PDF manual icon\" style=\"width:24px; height:24px; vertical-align:middle; margin-right:8px;\"\u003e\n    \u003cspan\u003eDownload User Manual (PDF)\u003c\/span\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Versatile relay control for als for HVAC, humidifiers, dehumidifiers, and other mixed voltage equipment","offers":[{"title":"Default Title","offer_id":45272393416858,"sku":"GL-LINK-RELAY","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/relayLINK_straight_ecom.jpg?v=1739845008","url":"https:\/\/growlinkshop.myshopify.com\/products\/relay-link","provider":"Growlink","version":"1.0","type":"link"}