Best Smoke Fire Detectors

First Alert SMCO210, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES

Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 1 Pack

X-Sense

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo SC07-MR with SBS50 Base Station, Interconnected Combination Smoke Carbon Monoxide Detector, 5 Detectors with 1 Base Station, SC07-MR51

Lecoolife 3 Pack Smoke Detector Battery Operated with Photoelectric Sensor and Silence Button, Travel Portable

Ecoey Smoke Alarm Fire Detector, Battery Included Photoelectric Smoke Detector with Test Button and Low Battery Signal, Small Fire Alarm for Home, Bedroom FJ136GB, 6 Packs

First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators

X-Sense

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, SC06, 1-Pack

X-Sense

X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Location, Interconnected Smoke Detector Carbon Monoxide Detector Combo with Base Station (Included), Model XP0A-MR31