BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery (2 Pack)

First Alert BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 3 Pack

First Alert Battery Powered Smoke Alarm with Silence Button, SA303CN3

First Alert Fire Extinguisher | Standard Home Fire Extinguisher, Red, 1038789

Energizer Ultimate Lithium 9V Batteries, 2-Count

Kidde Battery Operated Smoke Alarm I9050

First Alert BRK 9120B-3 Hardwired Smoke Alarm with Backup Battery 3 Pack

First Alert BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup 4 Pack

First Alert 10-Year Tamper Resistant Smoke Alarm, 0827B