Firex Combo Alarm, Hardwired + Wireless Interconnect With AA Backup Battery
Detects both smoke and carbon monoxide to help provide whole-home protection
Connects with other FireX alarms so when one detects smoke or CO, all connected units sound together
Save on home renovations and extend smoke and CO detection to home areas without existing wiring by connecting with a battery powered wire-free interconnect alarm
Detector announces the specific hazard; says Fire when smoke is detected or Warning, Carbon Monoxide when CO is present
Operates on 120V hardwiring and 2 AA alkaline batteries to help provide coverage even during power outages
Enhanced sensing technology reduces false alarms often caused by cooking and steam when compared to prior generations of FireX smoke alarms
Rigorously tested by ETL to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards for performance and safety
Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, and contractors
10-year limited warranty begins when the alarm is powered on
