{"product_id":"silent-knight-sk-duct-same-day-shipping-sealed","title":"Silent Knight SK-DUCT Intelligent Air Duct Smoke Detector","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eSilent Knight's SK-DUCT Intelligent Air Duct Smoke Detector is used with SK-PhotoR (included).\u003c\/p\u003e\n\u003cp\u003eOperating Voltage Range:15 to 32 VDC\u003c\/p\u003e\n\u003cp\u003eThe SK-Duct provides a remote alarm output for use with auxiliary devices, such as the RA400Z\/RA100Z remote LED annunciator, as well as remote test capability with the RTS451\/RTS151 or RTS451KEY\/RTS151KEY Remote Test Stations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FIRE ALARM SYS","offers":[{"title":"Default Title","offer_id":51571307839808,"sku":"394413672880","price":317.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6466\/0032\/files\/SK-DUCT_7535cd4f-8645-44a5-b165-1a768dd1f31f.png?v=1773425034","url":"https:\/\/firealarmsys.com\/products\/silent-knight-sk-duct-same-day-shipping-sealed","provider":"FIRE ALARM SYS","version":"1.0","type":"link"}