First Alert - Standard Battery-Operated Smoke and CO Alarm 2 Pack Models SMI100 and CO400 - White
Model: 1046718
SKU: 12927866
Reviews coming soon
Reviews coming soon
Install reliable fire and carbon monoxide (CO) protection with this First Alert® Value Safety 2 Pack. It includes the SMI100 battery-operated smoke alarm and the CO400 battery-operated carbon monoxide alarm. The SMI100 Smoke Alarm features the First Alert® Precision Detection advanced-sensing technology that meets the latest industry standards to reduce cooking nuisance alarms, detect smoke from synthetic materials, and provide early warning in the event of a home fire emergency. The CO400 carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor - the most accurate sensor available - to detect carbon monoxide. Both are battery operated, easy to install, have convenient test/silence buttons, front-access battery doors for easy battery replacement, and will work in the event of a power outage.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
Includes one smoke alarm and one carbon monoxide alarm to help keep your home safe from fire and CO hazards
Features Precision Detection technology that reduces nuisance alarms and detects fast-burning synthetic smoke for early warning
Uses an electrochemical sensor for reliable carbon monoxide detection and safety
Both alarms run on 9-volt batteries, ensuring operation during power outages and easy replacement through front-access doors
Alarms emit 85 dB sound at 10 ft to alert you effectively in emergencies
Learn more >
