ETL UL2034 standard Smoke & CO Combo Detector - ANKA
First Alert Carbon Monoxide Smoke Detector Combo Alarm - Daycon
Hot Sell Smoke Carbon Monoxide Detector and Smoke Alarm Combo Detector with LED Display CE Standard - China Carbon Monoxide Alarm, Carbon Monoxide Detector | Made-in-China.com
Siterwell GS888A Single Station Combo Smoke & CO Alarm – siterwellhome
Protect My Home Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install, for Home & Office -
First Alert SCO403 Carbon Monoxide and Smoke Detector (Combo Pack)
PROSiXCOMBO - Resideo Honeywell Home Wireless Combo Smoke/Carbon Monoxide Detector (for ProSeries Control Panels)
Siterlink Smoke Detector Carbon Monoxide Detector Combo with LCD Display, 2 in 1 Fire and CO Detector Alarm with LED Indicator & Test Button, Battery Operated, UL 217 & UL 2034 Standards, 1 Pack - Amazon.com
X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Alerts, Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, XP0A-SR, 1-Pack - Amazon.com
Child Awakening Smoke and Carbon Monoxide Alarm by First Alert