{"product_id":"kidde-21006377-hardwired-combination-smoke-carbon-monoxide-alarm-with-battery-backup","title":"Kidde 21006377 Hardwired Combination Smoke \u0026 Carbon Monoxide Alarm with Battery Backup","description":"\u003ch4 data-start=\"0\" data-end=\"14\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"16\" data-end=\"389\"\u003eThe Kidde 21006377 is a hardwired combination smoke and carbon monoxide alarm designed to provide continuous dual-hazard detection for residential applications. Featuring integrated smoke and CO sensing technologies with battery backup, this alarm helps maintain protection during power interruptions.\u003c\/p\u003e\n\u003cp data-start=\"16\" data-end=\"389\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"16\" data-end=\"389\"\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"16\" data-end=\"389\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 90.2174%; height: 404.444px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eKidde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003e21006377\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 39.1875px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 39.1875px;\"\u003eCombination Smoke \u0026amp; Carbon Monoxide Alarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 10px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 10px;\"\u003eKN-COSM-IBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 39.1875px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 39.1875px;\"\u003eHardwired Combination Smoke \u0026amp; Carbon Monoxide Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eHardwired AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eBattery Backup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eDetection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eSmoke and Carbon Monoxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eSmart Home Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eGoogle Home, Logitech Harmony\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eSmart Home Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003eBluetooth, Powerline\/UPB, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003e7.1 × 5.6 × 2.0 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003e1.8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9432%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8135%; height: 19.5938px;\"\u003e0.85 lb (0.39 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"391\" data-end=\"411\"\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e21006377\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"463\" data-end=\"1089\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 21006377 is a Kidde combination smoke and carbon monoxide alarm from the KN-COSM-IBA product family, engineered for permanent hardwired installation in residential environments. It combines two critical detection functions into a single unit, reducing installation complexity while providing comprehensive monitoring for smoke and carbon monoxide hazards. The alarm includes a battery backup system to maintain operation during AC power outages and is compatible with interconnected residential alarm systems. Its compact housing, dependable sensing technology, and support for compatible smart home platforms make it a practical solution for modern home safety installations.\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1106\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1108\" data-end=\"2309\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1260\" data-end=\"2068\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1167\" data-end=\"1873\"\u003e\n\u003cli data-section-id=\"1w8dyvk\" data-start=\"1167\" data-end=\"1253\"\u003eDual Hazard Detection: Monitors both smoke and carbon monoxide with a single device.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w7pm7s\" data-start=\"1254\" data-end=\"1332\"\u003eHardwired Power: Connects to residential AC wiring for continuous operation.\u003c\/li\u003e\n\u003cli data-section-id=\"p4gixz\" data-start=\"1333\" data-end=\"1416\"\u003eBattery Backup: Continues monitoring during power outages using a backup battery.\u003c\/li\u003e\n\u003cli data-section-id=\"2vcc8b\" data-start=\"1417\" data-end=\"1498\"\u003eCombination Alarm Design: Reduces the need for separate smoke and CO detectors.\u003c\/li\u003e\n\u003cli data-section-id=\"lf09z2\" data-start=\"1499\" data-end=\"1583\"\u003eInterconnect Capability: Compatible with interconnected residential alarm systems.\u003c\/li\u003e\n\u003cli data-section-id=\"14j239s\" data-start=\"1584\" data-end=\"1695\"\u003eSmart Home Compatibility: Supports integration with compatible Google Home and Logitech Harmony environments.\u003c\/li\u003e\n\u003cli data-section-id=\"1es2dxl\" data-start=\"1696\" data-end=\"1781\"\u003eCompact Construction: Low-profile white housing suitable for residential interiors.\u003c\/li\u003e\n\u003cli data-section-id=\"12k6i0t\" data-start=\"1782\" data-end=\"1873\"\u003eReliable Residential Protection: Designed for continuous life safety monitoring in homes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1875\" data-end=\"2015\"\u003eThe 21006377 delivers the reliability and precision required for residential smoke and carbon monoxide detection in homes and living spaces.\u003c\/p\u003e","brand":"Kidde","offers":[{"title":"Default Title","offer_id":52135969128746,"sku":"21006377","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_b11f98ae-0829-4194-bfa5-dd103981bbaf.webp?v=1785174221","url":"https:\/\/iqelectro.com\/products\/kidde-21006377-hardwired-combination-smoke-carbon-monoxide-alarm-with-battery-backup","provider":"IQElectro","version":"1.0","type":"link"}