Smoke & Carbon Monoxide Detectors

BRK Hardwired Smoke And Carbon Monoxide Detector 2 Pack With 9-Volt Battery Backup - 2X-SC9120B

SimpliSafe Smoke & Carbon Monoxide Detector - White

Kidde Firex Hardwired Ionization Smoke Detectors With Battery Backup, 4-Pack - i4618

Firex Hardwired Ionization Smoke Detector 4-Pack - i4618

First Alert BRK SMI100-AC Hardwired Smoke Detector with Battery Backup, 6-Pack

Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L