{"product_id":"silent-knight-sd505-t2-1","title":"Silent Knight SD505-T2 Sampling Tube","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003eThe Model SD505 DUCT Duct Smoke Detector is a heavy duty detector housing with the SD505- APS Analog Photoelectric Smoke Sensor pre-installed. It provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial and Industrial applications. The SD505-DUCT is in a heavy duty gray steel back box with a clear cover. It installs quickly and easily.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FIRE ALARM SYS","offers":[{"title":"Default Title","offer_id":51571317047616,"sku":"203547267851","price":52.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6466\/0032\/files\/1b04e33eeef05ce9edced9cf635eda1f.jpg?v=1772133972","url":"https:\/\/firealarmsys.com\/products\/silent-knight-sd505-t2-1","provider":"FIRE ALARM SYS","version":"1.0","type":"link"}