{"product_id":"brk-smi105-ac-smi105-ac-brk-hardwire-smoke-alarm-with-10-year-battery-backup-12-pack","title":"BRK SMI105-AC BRK Hardwire Smoke Alarm with 10-Year Battery Backup (12-pack)","description":"\u003cdiv class=\"product-info__block product-info__block--sm product-info__title\"\u003e\n\u003cp data-start=\"97\" data-end=\"210\"\u003e\u003cstrong data-start=\"97\" data-end=\"210\"\u003eBRK SMI105-AC Hardwired Smoke Alarm with 10-Year Battery Backup (12-Pack) – Ionization Sensor, SC5 Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"212\" data-end=\"555\"\u003eUpgrade your fire safety system with the \u003cstrong data-start=\"253\" data-end=\"302\"\u003eBRK SMI105-AC Hardwired Smoke Alarm (12-Pack)\u003c\/strong\u003e—engineered for long-term reliability, advanced detection, and minimal maintenance. Designed with a \u003cstrong data-start=\"402\" data-end=\"443\"\u003e10-year sealed lithium battery backup\u003c\/strong\u003e, this unit provides continuous protection without the need for battery replacements, even during power outages.\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"872\"\u003eBuilt for modern installations, this alarm integrates seamlessly with \u003cstrong data-start=\"627\" data-end=\"654\"\u003eSC5 Smart Alarm systems\u003c\/strong\u003e and is compatible with most \u003cstrong data-start=\"683\" data-end=\"723\"\u003eFirst Alert and BRK hardwired alarms\u003c\/strong\u003e. With \u003cstrong data-start=\"730\" data-end=\"757\"\u003einterconnect capability\u003c\/strong\u003e, when one alarm is triggered, all connected units sound—ensuring full-property coverage and faster response times.\u003c\/p\u003e\n\u003cp data-start=\"874\" data-end=\"1185\"\u003eThe \u003cstrong data-start=\"878\" data-end=\"920\"\u003eadvanced ionization sensing technology\u003c\/strong\u003e delivers quick detection of fast-flaming fires while minimizing nuisance alarms from everyday cooking. The \u003cstrong data-start=\"1028\" data-end=\"1056\"\u003elatching alarm indicator\u003c\/strong\u003e allows you to quickly identify which unit initiated the alarm or has a low battery, making troubleshooting simple and efficient.\u003c\/p\u003e\n\u003cstrong data-start=\"1192\" data-end=\"1209\"\u003eKey Features:\u003c\/strong\u003e\n\u003cul data-start=\"1211\" data-end=\"1961\"\u003e\n\u003cli data-section-id=\"3hsowc\" data-start=\"1211\" data-end=\"1283\"\u003e\n\u003cstrong data-start=\"1213\" data-end=\"1254\"\u003e10-Year sealed lithium battery backup\u003c\/strong\u003e – no replacements required\u003c\/li\u003e\n\u003cli data-section-id=\"14760dd\" data-start=\"1284\" data-end=\"1386\"\u003e\n\u003cstrong data-start=\"1286\" data-end=\"1328\"\u003eHardwired with interconnect capability\u003c\/strong\u003e – connects up to 12 smoke alarms + 6 additional devices\u003c\/li\u003e\n\u003cli data-section-id=\"1p4zbpx\" data-start=\"1387\" data-end=\"1434\"\u003eCompatible with \u003cstrong data-start=\"1405\" data-end=\"1432\"\u003eSC5 Smart Alarm systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"q53ad0\" data-start=\"1435\" data-end=\"1483\"\u003eWorks with most \u003cstrong data-start=\"1453\" data-end=\"1481\"\u003eFirst Alert \u0026amp; BRK alarms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"103glq7\" data-start=\"1484\" data-end=\"1541\"\u003e\n\u003cstrong data-start=\"1486\" data-end=\"1507\"\u003eIonization sensor\u003c\/strong\u003e for fast-flaming fire detection\u003c\/li\u003e\n\u003cli data-section-id=\"1ao1tqh\" data-start=\"1542\" data-end=\"1589\"\u003e\n\u003cstrong data-start=\"1544\" data-end=\"1559\"\u003e85 dB alarm\u003c\/strong\u003e at 10 feet for clear alerts\u003c\/li\u003e\n\u003cli data-section-id=\"k4zuxj\" data-start=\"1590\" data-end=\"1646\"\u003e\n\u003cstrong data-start=\"1592\" data-end=\"1620\"\u003eLatching alarm indicator\u003c\/strong\u003e for easy identification\u003c\/li\u003e\n\u003cli data-section-id=\"35zh45\" data-start=\"1647\" data-end=\"1692\"\u003e\n\u003cstrong data-start=\"1649\" data-end=\"1672\"\u003eTest\/Silence button\u003c\/strong\u003e for quick control\u003c\/li\u003e\n\u003cli data-section-id=\"jjw16v\" data-start=\"1693\" data-end=\"1743\"\u003e\n\u003cstrong data-start=\"1695\" data-end=\"1718\"\u003eEnd-of-life warning\u003c\/strong\u003e for timely replacement\u003c\/li\u003e\n\u003cli data-section-id=\"2vx9p7\" data-start=\"1744\" data-end=\"1809\"\u003e\n\u003cstrong data-start=\"1746\" data-end=\"1776\"\u003eQuick connect adapter plug\u003c\/strong\u003e included for easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"2jrx9\" data-start=\"1810\" data-end=\"1875\"\u003e\n\u003cstrong data-start=\"1812\" data-end=\"1835\"\u003eDust cover included\u003c\/strong\u003e – ideal for construction environments\u003c\/li\u003e\n\u003cli data-section-id=\"1nw7dwd\" data-start=\"1876\" data-end=\"1961\"\u003e\n\u003cstrong data-start=\"1878\" data-end=\"1903\"\u003e12-pack configuration\u003c\/strong\u003e – perfect for multi-unit or full-property installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong data-start=\"1968\" data-end=\"1987\"\u003eSpecifications:\u003c\/strong\u003e\n\u003cul data-start=\"1989\" data-end=\"2408\"\u003e\n\u003cli data-section-id=\"9u17kh\" data-start=\"1989\" data-end=\"2009\"\u003eModel: SMI105-AC\u003c\/li\u003e\n\u003cli data-section-id=\"2i8mx5\" data-start=\"2010\" data-end=\"2026\"\u003eSKU: 1046849\u003c\/li\u003e\n\u003cli data-section-id=\"c7zlo4\" data-start=\"2027\" data-end=\"2058\"\u003eType: Hardwired Smoke Alarm\u003c\/li\u003e\n\u003cli data-section-id=\"anff4y\" data-start=\"2059\" data-end=\"2081\"\u003eSensor: Ionization\u003c\/li\u003e\n\u003cli data-section-id=\"1aq1x5v\" data-start=\"2082\" data-end=\"2114\"\u003eSound Output: 85 dB at 10 ft\u003c\/li\u003e\n\u003cli data-section-id=\"uyddg2\" data-start=\"2115\" data-end=\"2185\"\u003ePower Source: Hardwired with sealed 10-year lithium battery backup\u003c\/li\u003e\n\u003cli data-section-id=\"1q0oi4n\" data-start=\"2186\" data-end=\"2207\"\u003eInterconnect: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1p0dpq0\" data-start=\"2208\" data-end=\"2235\"\u003eBattery Replaceable: No\u003c\/li\u003e\n\u003cli data-section-id=\"1jzn4pn\" data-start=\"2236\" data-end=\"2279\"\u003eDimensions: 5.69\" L x 5.69\" W x 2.25\" H\u003c\/li\u003e\n\u003cli data-section-id=\"19mb3wt\" data-start=\"2280\" data-end=\"2311\"\u003eWeight: 0.61 lb (each unit)\u003c\/li\u003e\n\u003cli data-section-id=\"14moimg\" data-start=\"2312\" data-end=\"2328\"\u003eColor: White\u003c\/li\u003e\n\u003cli data-section-id=\"1ajq998\" data-start=\"2329\" data-end=\"2350\"\u003eUPC: 029054022516\u003c\/li\u003e\n\u003cli data-section-id=\"1s7m901\" data-start=\"2351\" data-end=\"2380\"\u003eWarranty: 10-Year Limited\u003c\/li\u003e\n\u003cli data-section-id=\"1ccdmdm\" data-start=\"2381\" data-end=\"2408\"\u003eReplaces Model: 9120LBL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong data-start=\"2415\" data-end=\"2447\"\u003eCertifications \u0026amp; Compliance:\u003c\/strong\u003e\n\u003cul data-start=\"2449\" data-end=\"2550\"\u003e\n\u003cli data-section-id=\"u6g15i\" data-start=\"2449\" data-end=\"2482\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2480\"\u003eUL 217 8th Edition Listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"bxm3vd\" data-start=\"2483\" data-end=\"2550\"\u003eMeets current residential safety and building code requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong data-start=\"2557\" data-end=\"2571\"\u003eIdeal For:\u003c\/strong\u003e\u003cbr data-start=\"2571\" data-end=\"2574\"\u003eResidential homes, apartments, multi-family units, and contractors needing a \u003cstrong data-start=\"2651\" data-end=\"2714\"\u003ereliable, low-maintenance interconnected smoke alarm system\u003c\/strong\u003e with long-term battery backup.\u003c\/div\u003e","brand":"BRK","offers":[{"title":"12-Pack","offer_id":43711644074049,"sku":"SMI105-AC","price":311.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1099\/2006\/files\/SMI105-AC_c1-6_08ea0702-c3ac-4c4e-9c31-ce4c10aa4e1b.webp?v=1774564771","url":"https:\/\/sonicelectric.com\/es\/products\/brk-smi105-ac-smi105-ac-brk-hardwire-smoke-alarm-with-10-year-battery-backup-12-pack","provider":"Sonic Electric","version":"1.0","type":"link"}