{"product_id":"kidde-kn-smfm-i-hardwired-smoke-alarm-with-rechargeable-battery-backup","title":"Kidde KN-SMFM-I Hardwired Smoke Alarm with Rechargeable 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 KN-SMFM-I is a hardwired smoke alarm designed to provide dependable residential fire detection with integrated battery backup for uninterrupted operation. Powered by household AC with a backup battery, it continues monitoring during power outages while delivering reliable smoke alarm performance.\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: 362.688px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eKidde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eKN-SMFM-I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eSmoke Alarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eHardwired Smoke Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003e120 VAC Hardwired with Battery Backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003e1 Rechargeable Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eNumber of Batteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eDetection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eSmoke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eBattery Backup, Rechargeable Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eResidential Fire Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eYear Introduced\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003e2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.1184%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6383%;\"\u003eApprox. 0.7 lb (0.32 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 KN-SMFM-I\u003c\/h4\u003e\n\u003cp data-start=\"465\" data-end=\"1070\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe KN-SMFM-I is a Kidde residential smoke alarm engineered for permanent hardwired installation with supplemental battery backup. It operates from household AC power while incorporating a rechargeable backup battery to maintain smoke detection if primary power is interrupted. The alarm is designed for compatibility with standard residential fire alarm wiring and provides dependable smoke monitoring for homes and similar residential environments. Its compact construction and integrated backup power system support long-term, continuous operation with minimal maintenance.\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\u003c\/ul\u003e\n\u003cul data-start=\"1190\" data-end=\"1931\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1117\" data-end=\"1773\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1097\" data-end=\"1818\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1099\" data-end=\"1747\"\u003e\n\u003cli data-section-id=\"1f5y6u9\" data-start=\"1099\" data-end=\"1179\"\u003eHardwired Operation: Connects to household AC power for continuous monitoring.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vunnwj\" data-start=\"1180\" data-end=\"1266\"\u003eBattery Backup: Maintains alarm functionality during electrical power interruptions.\u003c\/li\u003e\n\u003cli data-section-id=\"r5m3rp\" data-start=\"1267\" data-end=\"1333\"\u003eSmoke Detection: Provides reliable residential smoke monitoring.\u003c\/li\u003e\n\u003cli data-section-id=\"1i9cqd8\" data-start=\"1334\" data-end=\"1418\"\u003eRechargeable Backup Battery: Includes a rechargeable battery for backup operation.\u003c\/li\u003e\n\u003cli data-section-id=\"w75lbs\" data-start=\"1419\" data-end=\"1490\"\u003eResidential Application: Designed for home fire safety installations.\u003c\/li\u003e\n\u003cli data-section-id=\"4kpamg\" data-start=\"1491\" data-end=\"1569\"\u003eCompact Design: Low-profile white housing suitable for ceiling installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1gqx2v3\" data-start=\"1570\" data-end=\"1663\"\u003eContinuous Protection: Monitors for smoke around the clock with automatic backup operation.\u003c\/li\u003e\n\u003cli data-section-id=\"11fftpy\" data-start=\"1664\" data-end=\"1747\"\u003eSimple Integration: Compatible with standard residential hardwired alarm systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1749\" data-end=\"1881\"\u003eThe KN-SMFM-I delivers the reliability and precision required for continuous residential smoke detection and fire safety monitoring.\u003c\/p\u003e","brand":"Kidde","offers":[{"title":"Default Title","offer_id":52136037810474,"sku":"KN-SMFM-I","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l960_08440571-02a1-4372-8d68-458bbf15ab9c.webp?v=1785176541","url":"https:\/\/iqelectro.com\/products\/kidde-kn-smfm-i-hardwired-smoke-alarm-with-rechargeable-battery-backup","provider":"IQElectro","version":"1.0","type":"link"}