{"product_id":"edwards-est-siga-osd-optical-smoke-detector","title":"Edwards EST SIGA-OSD Optical Smoke Detector","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eEdwards EST SIGA-OSD\u003c\/strong\u003e\u003cspan\u003e is an intelligent optical smoke detector for Signature Series loops. It uses dual-wavelength, multi-angle sensing with digital filtering to help distinguish real smoke from nuisance sources, and it supports environmental compensation, self-diagnostics, and a clear green\/red status LED.\u003c\/span\u003e\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":45986155593884,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/2727\/3372\/files\/SIGA-OSD.jpg?v=1769121268","url":"https:\/\/fortxsystems.com\/products\/edwards-est-siga-osd-optical-smoke-detector","provider":"Fortx Systems","version":"1.0","type":"link"}