Ecoey Smoke & Carbon Monoxide Detector Alarm, 10 Year Battery Operated Combination Smoke & CO Dual Sensor with Silence Function,FJ183-A,2 Packs - Amazon.com
X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with LCD Display & 10-Year Battery, Over 820 ft Transmission Range, 3-Pack - Amazon.com
Combination Smoke Carbon Monoxide Alarm Detector Powered by Battery,Dual Alarm Sensor of Smoke and CO,Easy to Install - Amazon.com
Combination Carbon Monoxide and Smoke Alarm with Digital Display, Battery Operated Smoke and Carbon Monoxide detectors 1-Pack - Amazon.com
3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Portable Smoke and Co Alarm for Home Bedroom Travel, White,(Standalone Model) - Amazon.com
X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC06, Pack of 3 - Amazon.com
Combination Smoke and Carbon Monoxide Detector Alarm, Beeps Warning Smoke Co Alarm Clock for Travel Home Bedroom Living Room Car Basement Attics, Battery Operated, Comply with UL 217/2034, 2-Pack - Amazon.com
3 Pack Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector Battery Operated with Digital Display (White) - Amazon.com
X-Sense 10-Year Battery Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke and CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC08, 5-Pack - Amazon.com
Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack) - Amazon.com
X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC06 - Amazon.com
X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, 6-Pack - Amazon.com
Smoke Carbon Monoxide Detector, AEGISLINK Interlinked Combination Smoke CO Alarm, Battery Powered, Wireless Interconnected, Digital Display, SC-RF220, 6-Pack - Amazon.com
Smoke and Carbon Monoxide Detector Battery Powered Dual Sensor Combination Smoke & CO Alarm with LCD Screen, Led Indicator and Loud Sound Alert, Complies with UL 217 & UL 2034 Standards - Amazon.com
Kidde PI2010 Hardwired Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup - Amazon.com
Siterlink Smoke Detector Carbon Monoxide Detector Combo with Voice Alert, Dual Sensor Fire and CO Alarm with LED Light and Test Button, Auto Check, Battery Operated, UL 217 & UL 2034 Standards,
Jemay Combination Smoke and Carbon Monoxide Detector, Battery Operated Smoke Detector Carbon Monoxide Detector Combo with 10-Year Lifespan，Large LCD Display, Test/Silence Button, 1 Pack - Amazon.com
First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup - Combination Smoke Carbon Monoxide Detectors - Amazon .com
X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Auto-Check, 3-Pack - Amazon.com
First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated - Combination Smoke Carbon Monoxide Detectors - Amazon.com
X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display, Standalone Model, 3-Pack - Amazon.com
Siterlink Smoke Detector Carbon Monoxide Detector Combo with Voice Alert, Dual Sensor Fire and CO Alarm
Shackcom Combination Smoke and Carbon Monoxide (CO) Detector Alarm 2 Packs, Protect Your Home from Fire and Gas Leaks, Even When You're Away, Battery Operated - Amazon.com
CHZHVAN Smoke Detector Carbon Monoxide Detector Combo, Dual Sensor Combination Smoke and CO Alarm Replaceable Battery Fire Alarm with LCD Display & Test Button for Travel, Home (Not Hardwired) - Amazon.com
