{"product_id":"first-alert-precision-detection-10-year-battery-smoke-and-co-alarms-3-pk","title":"First Alert Precision Detection 10-Year Battery Smoke and CO Alarms, 3-Pk","description":"\u003ch1\u003e3-Pack First Alert Precision Detection 10-Year Battery Smoke and CO Alarms\u003c\/h1\u003e\n\u003cp\u003eProtect multiple areas of your home against both smoke and carbon monoxide with this 3-pack of First Alert SMCO210 combination alarms. Each unit combines photoelectric smoke detection and carbon monoxide detection in a slim, battery-powered design that requires no household wiring.\u003c\/p\u003e\n\u003cp\u003eA factory-sealed battery powers each alarm for its rated 10-year service life, eliminating routine battery replacement. An end-of-life warning notifies you when the complete alarm must be replaced.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThree combination smoke and carbon monoxide alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2-in-1 protection against smoke and CO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced Precision Detection technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhotoelectric smoke sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to reduce cooking-related nuisance alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to provide earlier warning of common residential fires\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory-sealed 10-year battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo routine battery replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo hardwired electrical connection required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnd-of-life replacement warning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSlim, easy-to-install profile\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounts on a wall or ceiling where permitted\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeets UL 217 8th Edition smoke-alarm standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeets UL 2034 4th Edition carbon-monoxide alarm standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSmoke and Carbon Monoxide Detection\u003c\/h2\u003e\n\u003cp\u003eEach alarm monitors for two separate household hazards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmoke from a potential fire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbon monoxide from a potential CO source\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFirst Alert identifies the SMCO210 as a combination photoelectric smoke and carbon monoxide alarm. The photoelectric smoke sensor is designed to respond to smoke while helping reduce nuisance alarms. \u003ca href=\"https:\/\/www.firstalert.com\/us\/en\/products\/alarms\/combo-smoke-carbon-monoxide-alarms\/10-year-battery-combination-smoke-carbon-monoxide-alarm-smco210\/\"\u003eFirst Alert product information\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCarbon monoxide is colorless and odorless. Alarm placement, regular testing, and timely replacement remain essential to proper protection.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Precision Detection\u003c\/h2\u003e\n\u003cp\u003eFirst Alert’s Precision Detection technology is designed to meet newer smoke-alarm performance requirements, including improved detection of common residential fire types and reduced nuisance alarms associated with cooking.\u003c\/p\u003e\n\u003cp\u003eThe SMCO210 is listed as meeting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUL 217 8th Edition for smoke alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUL 2034 4th Edition for carbon monoxide alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSealed 10-Year Battery\u003c\/h2\u003e\n\u003cp\u003eEach alarm includes a built-in sealed battery designed to power the unit for its rated 10-year service life. No separate replacement batteries are required.\u003c\/p\u003e\n\u003cp\u003eThe battery is not removable or replaceable. When the alarm reaches the end of its service life or activates its end-of-life warning, replace the entire unit.\u003c\/p\u003e\n\u003cp\u003eFirst Alert’s support information identifies the SMCO210 as a combination photoelectric smoke and CO alarm with a 10-year sealed battery. \u003ca href=\"https:\/\/support.firstalert.com\/s\/article\/About-our-10-Year-Battery-Alarms\"\u003eFirst Alert 10-year battery alarm guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSimple Battery-Powered Installation\u003c\/h2\u003e\n\u003cp\u003eBecause the alarms do not require 120 V AC wiring, installation consists of mounting each bracket in an approved location and attaching the alarm according to the owner’s manual.\u003c\/p\u003e\n\u003cp\u003eThese are standalone battery-powered alarms. Hardwired power, AC battery backup, and interconnection are not specified for the SMCO210.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: First Alert\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct line: Precision Detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage model: FSMCO210CL3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual alarm model: SMCO210\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct type: Combination smoke and carbon monoxide alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: Three alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoke sensor: Photoelectric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdditional detection: Carbon monoxide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower source: Factory-sealed battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery service rating: 10 years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplaceable battery: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHardwired connection: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoke standard: UL 217 8th Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbon monoxide standard: UL 2034 4th Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions per alarm: 5\" diameter × 2\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed weight: 9.3 oz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty: 10-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCondition: New\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe supplied 120 V AC specification applies to a different hardwired configuration and does not match the SMCO210. This model is powered by its sealed 10-year battery.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThree First Alert SMCO210 smoke and CO alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree mounting brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOwner’s manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo separate batteries are required or included because each alarm contains an integrated sealed battery.\u003c\/p\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBedrooms and nearby hallways\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiving areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple-floor homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHomes without hardwired alarm connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacing older standalone smoke or CO alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAreas requiring both smoke and carbon monoxide detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential safety upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways follow the owner’s manual and local requirements when determining the number and placement of alarms.\u003c\/p\u003e\n\u003ch2\u003eWhy It Stands Out\u003c\/h2\u003e\n\u003cp\u003eThis three-alarm package combines smoke and carbon monoxide detection in each unit, reducing the need to install two separate alarms in the same approved location. Its sealed 10-year battery eliminates routine battery changes, while the end-of-life warning indicates when complete alarm replacement is required.\u003c\/p\u003e\n\u003cp\u003eThe battery-powered design also simplifies installation because it does not require connection to household electrical wiring.\u003c\/p\u003e\n\u003ch2\u003eInstallation and Safety\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRead the owner’s manual completely before installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall alarms only in approved wall or ceiling locations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow all applicable local fire, building, and CO-alarm requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActivate each alarm according to the manufacturer’s instructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest every alarm immediately after installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest the alarms regularly as directed in the manual.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not paint, cover, or obstruct an alarm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not attempt to open or replace the sealed battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplace the complete alarm when the end-of-life warning activates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecord the installation and replacement dates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIf a smoke alarm sounds, follow your household escape plan and contact emergency services.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIf a CO alarm sounds, move to fresh air immediately and contact emergency services.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNever ignore a smoke or carbon monoxide warning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoke and CO alarms help reduce risk but cannot prevent every incident or guarantee escape.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\u003cp\u003eThe alarms include a 10-year limited warranty. Complete warranty terms, exclusions, and replacement procedures are provided in the owner’s manual and through First Alert.\u003c\/p\u003e\n\u003cp\u003eFirst Alert customer service: 1-800-323-9005\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many alarms are included?\u003c\/h3\u003e\n\u003cp\u003eThe package includes three First Alert SMCO210 combination alarms.\u003c\/p\u003e\n\u003ch3\u003eDoes each alarm detect both smoke and carbon monoxide?\u003c\/h3\u003e\n\u003cp\u003eYes. Every unit provides both photoelectric smoke detection and carbon monoxide detection.\u003c\/p\u003e\n\u003ch3\u003eAre these alarms hardwired?\u003c\/h3\u003e\n\u003cp\u003eNo. They are powered by factory-sealed batteries and do not require a 120 V AC connection.\u003c\/p\u003e\n\u003ch3\u003eDo they require replacement batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. The battery is sealed inside the alarm and is designed for the unit’s rated 10-year service life.\u003c\/p\u003e\n\u003ch3\u003eCan the sealed battery be replaced?\u003c\/h3\u003e\n\u003cp\u003eNo. Replace the entire alarm when it reaches the end of its service life or activates its end-of-life warning.\u003c\/p\u003e\n\u003ch3\u003eAre these dual-sensor smoke alarms?\u003c\/h3\u003e\n\u003cp\u003eThe SMCO210 uses a photoelectric smoke sensor and also detects carbon monoxide. It should not be described as a dual-sensor smoke alarm unless additional sensor documentation is provided.\u003c\/p\u003e\n\u003ch3\u003eDo these alarms interconnect?\u003c\/h3\u003e\n\u003cp\u003eInterconnection is not specified for this model. Treat them as standalone alarms rather than interconnected units.\u003c\/p\u003e\n\u003ch3\u003eCan they be installed on a wall or ceiling?\u003c\/h3\u003e\n\u003cp\u003eYes, when installed in a location permitted by the owner’s manual and local requirements.\u003c\/p\u003e\n\u003ch3\u003eWhat standards do they meet?\u003c\/h3\u003e\n\u003cp\u003eThey are listed as meeting UL 217 8th Edition for smoke alarms and UL 2034 4th Edition for carbon monoxide alarms.\u003c\/p\u003e\n\u003ch3\u003eWhat happens after 10 years?\u003c\/h3\u003e\n\u003cp\u003eThe entire alarm should be replaced at the end of its rated service life or when the end-of-life warning activates.\u003c\/p\u003e\n\u003ch3\u003eHow long is the warranty?\u003c\/h3\u003e\n\u003cp\u003eThe product includes a 10-year limited warranty. Refer to the owner’s manual or First Alert for complete terms.\u003c\/p\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":47249849614508,"sku":null,"price":94.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3659\/6652\/files\/Product-02-FirstAlertPrecisionDetection10-YearBatterySmoke_COAlarm_3-pack.jpg?v=1789937489","url":"https:\/\/www.aihomecamera.com\/products\/first-alert-precision-detection-10-year-battery-smoke-and-co-alarms-3-pk","provider":"AiHomeCamera","version":"1.0","type":"link"}