Combination Smoke & CO Alarm 120 V with 10-Year Battery, Light & Voice

Enhance home safety with this all-in-one hardwired alarm that detects both smoke and carbon monoxide. Backed by a sealed 10-year lithium battery, it ensures uninterrupted protection even during power outages. An integrated LED light and clear voice alerts guide you and your family through an emergency, while the sleek white design blends seamlessly into any ceiling or wall.

Whether you’re installing in a new build or replacing an older unit, this alarm’s simple wiring harness and universal mounting plate make setup fast. And with voice annunciation distinguishing “Fire!” from “Warning! Carbon Monoxide!”, you’ll know exactly what you’re facing—no guessing required.

Key Features

• Detects smoke and carbon monoxide in one unit
• Hardwired 120 V connection with automatic battery backup
• Sealed 10-year lithium battery—no replacements needed
• Built-in LED light for emergency illumination
• Voice alerts clearly announce “Fire!” or “Warning! Carbon Monoxide!”
• Silence (“Hush”) button temporarily mutes nuisance alarms
• Interconnectable with up to 24 compatible devices