{"product_id":"first-alert-plug-in-w-battery-back-up-electrochemical-carbon-monoxide-detector-co3-p01-t","title":"First Alert Plug-In w\/Battery Back-up Electrochemical Carbon Monoxide Detector","description":"\u003cp\u003eCarbon monoxide is impossible to see or smell, which is why this First Alert detector relies on an electrochemical sensor built to pick up on CO before it becomes a problem. It plugs directly into a wall outlet, so there's no mounting required, and a battery back-up keeps it monitoring even if the power drops out. Good fit for bedrooms, hallways, or anywhere near fuel-burning appliances where you want continuous protection without relying on wires alone.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: First Alert\u003c\/li\u003e\n\u003cli\u003ePower: Plug-in with battery back-up\u003c\/li\u003e\n\u003cli\u003eSensor type: Electrochemical\u003c\/li\u003e\n\u003cli\u003ePackaging: Boxed, 1 per package\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":67594365108498,"sku":"5065784","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5065784_A.eps_High.jpg?v=1790958405","url":"https:\/\/nationalhardwaregroup.com\/products\/first-alert-plug-in-w-battery-back-up-electrochemical-carbon-monoxide-detector-co3-p01-t","provider":"National Hardware Group","version":"1.0","type":"link"}