{"product_id":"first-alert-smi105-ac-interconnect-smoke-alarm-10-year-battery-backup-3-pack","title":"First Alert SMI105-AC Interconnect Smoke Alarm – 10-Year Battery Backup (3-Pack)","description":"\u003cp\u003eProtect your home with the reliability of First Alert SMI105-AC Interconnect Hardwire Smoke Alarm. Built to meet current industry standards, this 3-pack works together to provide early warning across rooms, corridors, and living spaces, helping you respond quickly.\u003c\/p\u003e\n\n\u003ch3\u003eWhy precision matters\u003c\/h3\u003e\n\n\u003cp\u003eFirst Alert's Precision Detection technology is designed to deliver faster, more accurate warning while reducing false alarms from common kitchen activities. The result is a more dependable signal during real emergencies without constant interruptions from everyday cooking noises.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePrecise sensing reduces nuisance alarms while maintaining early fire detection\u003c\/li\u003e\n\u003cli\u003eInterconnect capability ensures synchronized alerts across compatible devices\u003c\/li\u003e\n\u003cli\u003eEnd-of-life warning helps you plan replacement before protection lapses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe unit is powered by a built-in 10-year battery backup, providing continuous protection even when the household power is out. This feature helps maintain the integrity of your fire safety system when you need it most.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e10-year battery backup maintains operation during outages\u003c\/li\u003e\n\u003cli\u003eHardwired interconnect enables whole-home alert referencing a single event\u003c\/li\u003e\n\u003cli\u003eVisual alarm indicator identifies which unit initiated the alert\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eInterconnection across rooms is straightforward with compatible First Alert alarms. When one device detects smoke, all interconnected alarms will sound, offering broad coverage and a clearer signal path to occupants.\u003c\/p\u003e\n\n\u003cp\u003eReal-world scenarios where this model shines include busy cooking moments, crowded hallways, and during routine power outages. The combination of a robust detector and networked warnings can provide a measured, actionable notification rather than a jarring, isolated beep.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\n\u003cp\u003eThis hardwired smoke alarm uses a 120V AC supply with a 10-year battery backup and is designed for easy integration within a multi-unit system. The 3-pack helps you cover essential zones (hallways, living areas, and near kitchens) with consistent performance. Each unit features an audible alert, a clear visual indicator, and an end-of-life warning to help you plan ahead.\u003c\/p\u003e\n\n\u003cp\u003eKey setup notes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eInterconnects with other compatible First Alert alarms\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware and standard wiring requirements\u003c\/li\u003e\n\u003cli\u003eEasy maintenance with long-care battery backup and clear indicator signals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhile no claim guarantees outcomes, the combination of precision sensing, interlinked alerts, and a long-lasting backup offers a practical option for enhancing home safety without relying on uncertain guarantees.\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: What is interconnection and how does it improve home safety?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Interconnected alarms ensure when one detects smoke, all sound, providing broader early warning across rooms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the 10-year battery backup work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A built-in 10-year battery keeps the unit powered during outages, maintaining alarm functionality without frequent battery changes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"First Alert","offers":[{"title":"Default Title","offer_id":47461369184430,"sku":"B0CJLCXYY6","price":197.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/first-alert-smi105-ac-smoke-alarm-front-view.jpg?v=1770246443","url":"https:\/\/handyskook.ca\/products\/first-alert-smi105-ac-interconnect-smoke-alarm-10-year-battery-backup-3-pack","provider":"HandySkook","version":"1.0","type":"link"}