Battery Operated Carbon Monoxide Alarm KN-COB-LP2

Kidde Carbon Monoxide detector's end of life mode is really shitty. : r/ShittyDesign

Kidde Smoke and (CO) Carbon Monoxide Alarm Value I9040E KN-COB-LP2

The Kidde 900-0120 is an essential device to help warn you and your family of dangerous carbon monoxide levels in your home. This unit is interconnectable to other Kidde devices such as smoke alarms and heat detectors on one wiring network, making your home a safer place for your family. The 9 V battery backup provides continuous monitoring of carbon monoxide levels even during a power failure. The 900-0120 includes a smart interconnect system.

Kidde Carbon Monoxide Alarm with Battery Backup

No mounting hardware.

Kidde Carbon Monoxide Alarm KN-COB-LP2

Kidde KN-COSM-BA Battery Operated Combination Smoke & Carbon Monoxide Alarm

Smoke Alarms for sale in Denver, Colorado

Smoke Alarm and Carbon Monoxide Value Pack - Yahoo Shopping

Kidde Fire Systems 2070-VDSCR Detector Specifications

Code One Carbon Monoxide Detector, Battery Powered, Co Detector