Combination Smoke & Carbon Monoxide Alarm Hardwired with Battery Backup

Ensure your home’s safety with this all-in-one hardwired smoke and carbon monoxide detector. Engineered for reliable, long-term protection, it combines ionization smoke sensing with carbon monoxide detection in a single, low-profile unit. The quick-connect plug design simplifies installation—no rewiring required—and a bright alarm indicator visibly pinpoints the source of any alert. Backed by a 10-year lithium battery, this alarm stays vigilant even during power outages, while UL listing and precision sensing technology help reduce nuisance triggers from everyday cooking.

Through whole-home interconnect capability, when one alarm is triggered, all compatible detectors sound together—providing an early warning network to keep every corner of your property protected. With a sleek white finish and compact dimensions, it integrates seamlessly into any room, offering peace of mind in kitchens, bedrooms, hallways, and basements.

Key Features

• 2-in-1 ionization smoke and carbon monoxide detection
• 120 V hardwired power with 10-year lithium battery backup
• Precision Detection™ technology minimizes false alarms
• Quick-connect plug for fast, no-rewire installation
• Whole-home interconnects with up to 18 compatible alarms
• Visual alarm indicator identifies the originating unit
• 85 dB alarm sound for clear, unmistakable alerts
• UL Listed for smoke and CO safety standards