Kidde

Kidde P3010K-CO Worry-Free Kitchen Photoelectric Smoke and Carbon Monoxide Alarm with 10 Year Sealed Battery

First Alert

FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, White, Pack of 3

OLUNCLE

2 Packs, 2 in 1 CO & Smoke Detectors,Carbon Monoxide Detectors,Smoke Detector Battery Powered,（Include 3 * 1.5V AA Battery）,85 db Smoke Alarm,Fire Alarm,Easy Install,Portable

First Alert

First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 6-Pack

Kidde

Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered, Voice Alerts, LED Warning Light Indicators, 2 Pack

Kidde

Kidde Hardwired Smoke & Carbon Monoxide Detector for Home, 10-Year Battery Powered, LED Notifications, 3-Pack

OLUNCLE

4-Pack,Smoke and Carbon Monoxide Detector,2 in 1 CO & Smoke Alarm,Carbon Monoxide Detectors,Smoke Detector,85dB in Alarm,LCD Screen,Easy to Install

UxmCruxial

UxmCruxial Smoke Detector Carbon Monoxide Detector Combo, 2 in 1 Smoke and Carbon Monoxide Alarm with Display 85dB Alarm Replaceable Battery Fire Alarm CO Detector for Kitchen,Office

TALLPOWER

2 in1 Smoke Detector Carbon Monoxide Detector Combo,with LCD Digital Display and Sound Warning Test Button，Battery Powered，Easy Installation, for Home, Bedroom, Kitchen (1PACK)

First Alert

First Alert Combination Smoke & Carbon Monoxide Alarm, Battery-Operated Detector with Slim Profile Design, SMCO200, 1-Pack

Uingarm

Smoke and Carbon Monoxide Detector, Battery Operated Fire Alarm with LCD Display & Test/Reset Button, Portable Photoelectric CO Smoke Detector Combo for Home, Apartment, RV & Travel (4 Pack)

OLUNCLE

2 in 1 CO & Smoke Alarm,Carbon Monoxide Detectors, with Battery, Smoke Detector,85dB in Alarm,for Home and Kitchen,LCD Screen,Easy to Install

First Alert

FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White

Kidde

Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 4 Pack

Lecoolife

4 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

Kidde

Kidde Hardwired Smoke & Carbon Monoxide Detector for Home, Interconnectable, AA Battery Backup, 3-Pack