{"product_id":"first-alert-co400-carbon-monoxide-detector-2-pack-battery-operated-no-outlet-required","title":"FIRST ALERT CO400 Carbon Monoxide Detector 2-Pack – Battery Operated, No Outlet Required","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the FIRST ALERT CO400 Carbon Monoxide Alarms, a dependable, battery-powered safety solution designed for homes without requiring electrical wiring. Each alarm runs on a standard 9-volt battery, so you can place protection wherever it’s most needed—even during power outages.\u003c\/p\u003e\n\u003ch3\u003eTechnology and reliability you can count on\u003c\/h3\u003e\n\u003cp\u003eEquipped with an electrochemical CO sensor, the CO400 targets carbon monoxide with proven accuracy. The sensor is engineered for longevity, providing up to five years of sensing capability before replacement is recommended, which helps reduce maintenance frequency.\u003c\/p\u003e\n\u003ch3\u003eWhat you get in this 2-pack\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo battery-operated CO detectors ready to install with no outlet required\u003c\/li\u003e\n  \u003cli\u003eOne-button test and silence control for quick checks and quieting alarms\u003c\/li\u003e\n  \u003cli\u003eAudible 85-decibel horn paired with clear visual indicators\u003c\/li\u003e\n  \u003cli\u003eEnd-of-life indicator to signal when it’s time to replace the unit\u003c\/li\u003e\n  \u003cli\u003eOptional wall mount and included mounting hardware for flexible placement\u003c\/li\u003e\n  \u003cli\u003eUL listed with a 5-year limited warranty for added peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlacement for comprehensive coverage\u003c\/h3\u003e\n\u003cp\u003eCO disperses evenly in enclosed spaces, so consider placing units on every level and in sleeping areas to maximize early warnings. The compact, unobtrusive design blends into bedrooms, living rooms, kitchens, and spaces near fuel-burning appliances.\u003c\/p\u003e\n\u003ch3\u003ePractical use and ongoing benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlerts you to elevated CO levels with a loud alarm that can wake occupants\u003c\/li\u003e\n  \u003cli\u003eContinues monitoring during power outages thanks to battery operation\u003c\/li\u003e\n  \u003cli\u003eEnd-of-life signal helps you know when it’s time to replace the unit\u003c\/li\u003e\n  \u003cli\u003eSimple maintenance and testing support confidence in everyday safety routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy consider this 2-pack\u003c\/h3\u003e\n\u003cp\u003eThe 2-pack provides practical coverage across a home, with two independent alarms that operate without electrical wiring. Each unit uses a reliable sensor and a simple user interface to support everyday safety checks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the CO400 battery-powered and easy to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It runs on a 9V battery, requires no outlet, and includes an optional wall-mount for simple placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I place detectors for best coverage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Place one on each level and in sleeping areas to maximize early alerts throughout the home.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":53085513547887,"sku":"B002GP7CZS","price":49.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/first-alert-co400-front-view-battery-powered-detector.jpg?v=1778616582","url":"https:\/\/taskholt.com\/products\/first-alert-co400-carbon-monoxide-detector-2-pack-battery-operated-no-outlet-required","provider":"TaskHolt","version":"1.0","type":"link"}