{"product_id":"cran-302-020","title":"Cranford Controls 302-020 Magnetic Door Retainer 230V","description":"\u003cp\u003eThe Cranford Controls 302‑020 is a 230V magnetic door retainer for fire door control applications. It allows doors to remain open during day‑to‑day use and closes them automatically when power is removed.\u003c\/p\u003e\u003cp\u003eThis unit is suitable for mains‑powered installations in commercial and public buildings.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMagnetic door retainer\u003c\/li\u003e\n\u003cli\u003e230V AC operation\u003c\/li\u003e\n\u003cli\u003eDesigned for fire door control\u003c\/li\u003e\n\u003cli\u003eAutomatic fail‑safe release\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cp\u003eCranford Controls Magnetic Door Retainer (230V)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part code:\u003c\/strong\u003e 302-020\u003c\/p\u003e","brand":"Cranford Controls","offers":[{"title":"Default Title","offer_id":63785918955850,"sku":"CRAN-302-020","price":33.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6896\/1354\/files\/CRAN-302-020_01.jpg?v=1791037419","url":"https:\/\/crystaltechgroup.myshopify.com\/products\/cran-302-020","provider":"Crystal Tech","version":"1.0","type":"link"}