{"product_id":"silent-knight-sd505-aps-photoelectric-smoke-detector","title":"Silent Knight SD505-APS Photoelectric Smoke Detector - USED","description":"\u003cp\u003e\u003cstrong\u003eNOTE: This part is discontinued by the manufacturer. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplace with: Silent Knight SD505-PHOTO Addressable Photoelectric Smoke Detector.\u003c\/strong\u003e\u003cspan\u003e Silent Knight SD505-APS is a photoelectric smoke detector.has an LED light source and silicon photo diode receiving element. Compatible with: — IFP-1000 Intelligent Fire Panel — IFP-100 Intelligent Fire Panel — IFP-50 Intelligent Fire Panel\u003c\/span\u003e\u003c\/p\u003e","brand":"SILENT KNIGHT","offers":[{"title":"Used","offer_id":51872962445632,"sku":"SD505-APS-USED","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6466\/0032\/files\/SD505-APS.webp?v=1776876594","url":"https:\/\/firealarmsys.com\/products\/silent-knight-sd505-aps-photoelectric-smoke-detector","provider":"FIRE ALARM SYS","version":"1.0","type":"link"}