Query: smoke detector and carbon monoxide detector
X-Sense 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC01
Smoke and Carbon Monoxide Detector Combo, with Sound Warning and Number Display Battery Powered Smoke CO Alarm Detector
Smoke Detector and Carbon Monoxide Detector Battery Powered with Test/Reset Button 2 Pack
Carbon Monoxide Alarm, Protect Your Home from Fire and Gas Leaks 2 Pack
Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen
3 Pack Smoke Detector Battery Operated
X-Sense 10-Year Battery (Not Hardwired) Combination Smoke and Carbon Monoxide Detector Alarm, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC03
Combination Smoke and Carbon Monoxide Detector Alarm Digital Display for Travel Home Bedroom and Kitchen 9V Battery Operated
Smoke and Carbon Monoxide Detector with LCD Display, Battery Operated Smoke CO Alarm Detector Combo Unit
Carbon Monoxide Alarms GS811-A
FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup. 3-Pack
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES
Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Interconnect Combination Smoke & CO Alarm, Voice Alert
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Interconnectable | Model # KN-COSM-IBA
First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated , White
Photoelectric Smoke Detector Battery Operated