Broward County, FL Fire Regulations: Smoke Detectors (2026)

Florida Statute 553.883 (amended 2014) mandates that any battery-operated smoke alarm installed as a replacement in an existing dwelling must be powered by a non-removable, non-replaceable 10-year sealed battery. This prevents residents from disabling alarms by removing batteries. Hardwired alarms with battery backup remain allowed. Broward County enforces the Florida Building Code (FBC) and NFPA 72 for smoke alarm placement: inside every sleeping room, outside each separate sleeping area, and on every level of the home (including basements if present — rare in Broward due to high water table). New construction and substantial remodels require interconnected alarms so that when one sounds, all sound. Carbon monoxide detectors are required by FL 553.885 in any dwelling with fossil-fuel-burning appliances or attached garages. Rental properties in Broward must provide functioning smoke alarms at the start of tenancy under FL 83.51 (Landlord-Tenant Act). Landlord failure to maintain alarms may trigger constructive eviction claims. Hurricane-prone South Florida homes should test alarms monthly during hurricane season when generator use is frequent.