![Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot](https://images.thdstatic.com/productImages/66d7cfa1-7fd2-4b56-8009-47aef969d738/svn/universal-security-instruments-carbon-monoxide-detectors-mcnd401b-64_600.jpg)
Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot
![Kidde Nighthawk AC Plug-in Operated Carbon Monoxide and Explosive Gas Alarm with Digital Display - Walmart.com Kidde Nighthawk AC Plug-in Operated Carbon Monoxide and Explosive Gas Alarm with Digital Display - Walmart.com](https://i5.walmartimages.com/seo/Kidde-Nighthawk-AC-Plug-in-Operated-Carbon-Monoxide-and-Explosive-Gas-Alarm-with-Digital-Display_07eb5776-2ba7-4c4b-9eef-b432ac5da1ff_1.9b429469e5f1a2f13113dd03f8ee453f.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Kidde Nighthawk AC Plug-in Operated Carbon Monoxide and Explosive Gas Alarm with Digital Display - Walmart.com
![Amazon.com: Power Failure Alarm, CN Plug 220V LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren, Outlet Alarm Power Loss, High voltage resistant design : Electronics Amazon.com: Power Failure Alarm, CN Plug 220V LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren, Outlet Alarm Power Loss, High voltage resistant design : Electronics](https://m.media-amazon.com/images/I/51zEK75HKSL.jpg)
Amazon.com: Power Failure Alarm, CN Plug 220V LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren, Outlet Alarm Power Loss, High voltage resistant design : Electronics
![Kidde AC Plug-In Carbon Monoxide Detector with Battery Backup, CO Alarm with LED Light Indicators - Walmart.com Kidde AC Plug-In Carbon Monoxide Detector with Battery Backup, CO Alarm with LED Light Indicators - Walmart.com](https://i5.walmartimages.com/seo/Kidde-AC-Plug-In-Carbon-Monoxide-Detector-with-Battery-Backup-CO-Alarm-with-LED-Light-Indicators_cd288c6c-b3db-49e1-91d5-5b9fc3a81473.d0150757ce04d49117d76dea9f7c9de0.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Kidde AC Plug-In Carbon Monoxide Detector with Battery Backup, CO Alarm with LED Light Indicators - Walmart.com
![HAOTESITE Carbon Monoxide Detector,Plug-in Type CO Alarm Monitor with Digital Display & Sound & Light Warning for Home/Travel - Amazon.com HAOTESITE Carbon Monoxide Detector,Plug-in Type CO Alarm Monitor with Digital Display & Sound & Light Warning for Home/Travel - Amazon.com](https://m.media-amazon.com/images/I/61B-Y5dxsmL.jpg)
HAOTESITE Carbon Monoxide Detector,Plug-in Type CO Alarm Monitor with Digital Display & Sound & Light Warning for Home/Travel - Amazon.com
![Worry-Free Bedroom Plug-in Carbon Monoxide Alarm w/ Sealed Lithium Battery Backup, Digital Display & Voice Alarm KN-COP-DP-10YB | Shop Kidde Worry-Free Bedroom Plug-in Carbon Monoxide Alarm w/ Sealed Lithium Battery Backup, Digital Display & Voice Alarm KN-COP-DP-10YB | Shop Kidde](https://www.shopkidde.com/images/thumbs/0000119_worry-free-bedroom-plug-in-carbon-monoxide-alarm-with-sealed-lithium-battery-backup-digital-display-_550.jpeg)
Worry-Free Bedroom Plug-in Carbon Monoxide Alarm w/ Sealed Lithium Battery Backup, Digital Display & Voice Alarm KN-COP-DP-10YB | Shop Kidde
![Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot](https://images.thdstatic.com/productImages/a2cb176a-d067-40c7-abc5-bd0bd94221bf/svn/kidde-carbon-monoxide-detectors-21029623-64_600.jpg)
Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot
![Amazon.com: Wireless Caregiver Pager Motion Sensor Alarm Indoor Room Bed Alarms and Fall Prevention for Home/Elderly/Dementia and Kids (1 Plug-in Receiver and 1 Motion Sensor) : Electronics Amazon.com: Wireless Caregiver Pager Motion Sensor Alarm Indoor Room Bed Alarms and Fall Prevention for Home/Elderly/Dementia and Kids (1 Plug-in Receiver and 1 Motion Sensor) : Electronics](https://m.media-amazon.com/images/I/51jZeDhuEHL.jpg)
Amazon.com: Wireless Caregiver Pager Motion Sensor Alarm Indoor Room Bed Alarms and Fall Prevention for Home/Elderly/Dementia and Kids (1 Plug-in Receiver and 1 Motion Sensor) : Electronics
![Natural Gas Detector, Plug-in Natural Gas Alarm and Monitor for Home, Kitchen or Camper, Propane Methane Gas Leak Detector Monitor with Voice Warning & Digital Display - 1 Pack - Amazon.com Natural Gas Detector, Plug-in Natural Gas Alarm and Monitor for Home, Kitchen or Camper, Propane Methane Gas Leak Detector Monitor with Voice Warning & Digital Display - 1 Pack - Amazon.com](https://m.media-amazon.com/images/I/51vYyQHTsuL._AC_UF894,1000_QL80_.jpg)
Natural Gas Detector, Plug-in Natural Gas Alarm and Monitor for Home, Kitchen or Camper, Propane Methane Gas Leak Detector Monitor with Voice Warning & Digital Display - 1 Pack - Amazon.com
![Universal Security Instruments MCND401 Plug-In 2-in-1 CO and Natural Gas Smart Alarm with Battery Backup Universal Security Instruments MCND401 Plug-In 2-in-1 CO and Natural Gas Smart Alarm with Battery Backup](https://www.universalsecurity.com/images/products/MCND401/MCND401.jpg)
Universal Security Instruments MCND401 Plug-In 2-in-1 CO and Natural Gas Smart Alarm with Battery Backup
![Amazon.com: Netzu Loud Alarm Clock for Heavy Sleepers Adults, Large Alarm Clocks for Bedrooms, Plug in Digital Clock with 2.56'' Big Numbers, 5 Levels Brightness, 4 Volumes, Dual Alarm and Snooze : Amazon.com: Netzu Loud Alarm Clock for Heavy Sleepers Adults, Large Alarm Clocks for Bedrooms, Plug in Digital Clock with 2.56'' Big Numbers, 5 Levels Brightness, 4 Volumes, Dual Alarm and Snooze :](https://m.media-amazon.com/images/I/61jM8a5AHkL._AC_UF894,1000_QL80_.jpg)