Equipment to detect carbon monoxide (Carbon Monoxide Alarm) - Specs and prices

 First Alert CO615 Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display
First Alert
$28.23

 Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display
Kidde
$33.75 

 First Alert CO400 Battery Powered Carbon Monoxide Alarm
First Alert
$16.54

 Kidde KN-COPP-B Front Load Battery-Operated Carbon Monoxide Alarm with Digital Display
Kidde
$45.99

 ProTech 7035 Lithium Battery Powered Carbon Monoxide Detector with Digital Display and Memory
Protech
$64.92 

 Kidde KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display
Kidde
$38.14 

 Kidde 900-0234 Nighthawk Carbon Monoxide Alarm, Long Life AC Powered with Battery Backup and Digital Display
Kidde
$45.09 

 Kidde KN-COPP-B-LS Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display
Kidde
$34.96

Prices subject to change at any time.
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Carbon Monoxide detector