{"product_id":"brk-first-alert-9120bff-smi100-ac-smoke-detector-hardwired-with-battery-backup","title":"BRK First Alert 9120BFF\/SMI100-AC Smoke Detector – Hardwired with Battery Backup","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the BRK 9120BFF\/SMI100-AC smoke detector—a 120-volt hardwired alarm with a reliable 9-volt backup battery. It uses an ionization sensor to respond quickly to fast flaming fires and emits a clear 85 dB alarm to alert your household. Designed for straightforward installation and minimal upkeep, it features a gasketless base and a secure mounting bracket to help ensure precise alignment, even during renovations.\u003c\/p\u003e\n\n\u003ch3\u003eSmart interconnectivity for whole-home awareness\u003c\/h3\u003e\n\u003cp\u003eThis model can connect with up to 12 other BRK or First Alert hardwired alarms, plus up to six compatible devices such as bells or horns. When smoke is detected by any unit, all linked alarms sound, and a latching indicator identifies the initiating unit so you know where to look.\u003c\/p\u003e\n\n\u003ch3\u003eKey features at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e120V AC power with 9V battery backup to maintain monitoring during power outages\u003c\/li\u003e\n  \u003cli\u003eIonization sensing for fast flaming fires\u003c\/li\u003e\n  \u003cli\u003e85 dB horn provides a clear, attention-grabbing alert\u003c\/li\u003e\n  \u003cli\u003eGasketless base and universal mounting bracket for fast, precise installation\u003c\/li\u003e\n  \u003cli\u003eTamper-resistant locking brackets and a dust cover for durable setup\u003c\/li\u003e\n  \u003cli\u003eSingle test\/silence button to verify function or mute non-threatening alerts\u003c\/li\u003e\n  \u003cli\u003eUL 217 compliant; 10-year limited warranty; listed with the California State Fire Marshal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBest practices for placement and use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlace one detector on each level and in sleeping areas for broad coverage\u003c\/li\u003e\n  \u003cli\u003eAvoid mounting near kitchens or bathrooms to minimize nuisance alarms\u003c\/li\u003e\n  \u003cli\u003eTest regularly to ensure proper function and interconnection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne BRK First Alert 9120BFF\/SMI100-AC smoke detector\u003c\/li\u003e\n  \u003cli\u003eOne 9-volt backup battery\u003c\/li\u003e\n  \u003cli\u003eUser’s manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose BRK\u003c\/h3\u003e\n\u003cp\u003eBRK electronics blend a safety heritage with practical, user-friendly design. This unit emphasizes reliable performance, easy installation, and dependable operation across home environments and multi-level layouts.\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 the BRK 9120BFF hardwired smoke detector with battery backup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 120V AC hardwired detector with 9V battery backup, interconnectable with up to 12 alarms, featuring an ionization sensor and an 85 dB alarm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need professional installation for the BRK 9120BFF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The gasketless base and universal mounting bracket simplify installation, and it interconnects with compatible alarms for whole-home coverage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BRK","offers":[{"title":"Default Title","offer_id":47464615477422,"sku":"B00O8MVW3U","price":64.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/brk-first-alert-9120bff-smoke-detector-wall-mount.jpg?v=1770313358","url":"https:\/\/handyskook.ca\/products\/brk-first-alert-9120bff-smi100-ac-smoke-detector-hardwired-with-battery-backup","provider":"HandySkook","version":"1.0","type":"link"}