{"product_id":"elmd-en3-rsa-gn","title":"Elmdene EN3-RSA-GN Roller Shutter Contact - Grade 3","description":"\u003cp\u003eThe Elmdene EN3‑RSA‑GN is a Grade 3 roller shutter magnetic contact designed for intruder alarm systems, manufactured with an anodised aluminium body for durability in demanding installations. The device incorporates integral 1k\/1k end‑of‑line resistors, supports fully supervised loop and double‑pole wiring configurations, and provides magnetic interference detection to enhance system security.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGrade 3 roller shutter magnetic contact\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium construction\u003c\/li\u003e\n\u003cli\u003eIntegral 1k\/1k end-of-line resistors\u003c\/li\u003e\n\u003cli\u003eMagnetic interference detection\u003c\/li\u003e\n\u003cli\u003eSupports FSL and double-pole operation\u003c\/li\u003e\n\u003cli\u003eDesigned for intruder alarm systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cp\u003eRoller Shutter Contact - Grade 3\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part code:\u003c\/strong\u003e EN3-RSA-GN\u003c\/p\u003e","brand":"Elmdene","offers":[{"title":"Default Title","offer_id":63786078634314,"sku":"ELMD-EN3-RSA-GN","price":27.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6896\/1354\/files\/ELMD-EN3-RSA-GN_01.jpg?v=1791038785","url":"https:\/\/crystaltechgroup.myshopify.com\/products\/elmd-en3-rsa-gn","provider":"Crystal Tech","version":"1.0","type":"link"}