Kidde 900-0120 AC Wire In Carbon Monoxide Detector

The Kidde 900-0120 is an AC wire-in carbon monoxide alarm that warns you of hazardous carbon monoxide levels. It includes multiple contractor friendly features that ensures easy installation and minimal troubleshooting. This alarm can interconnect with up to 24 Kidde devices (of which 18 can be initiation) including smoke alarms, The CO alarms and heat alarms are all on one wiring network. The 900-0120 includes a 9V battery backup. This unit is inter-connectable to other Kidde devices such as smoke alarms and heat detectors. Even during a power failure, the 9V battery backup is able to provide continuous monitoring of carbon monoxide levels. This system enables the unit to alarm in a carbon monoxide pattern and sound a different pattern when interconnected to a Kidde smoke alarm that is in alarm mode.  5 year limited warranty