First Alert Plug-in Carbon Monoxide Detector Model #UV540 Stay ahead of the cycle

Stay ahead of the cycle and access key LG dryer features remotely with ThinQ™ technology

1 year limited warranty

bright silver color stays bright longer

ADA compliant for safety and ease of use

First Alert Plug-in Carbon Monoxide Detector Model #UV540 Stay ahead of the cycleThe First Alert CO605 carbon monoxide alarm uses an electrochemical sensor the most accurate technology available. The permanent sensor lasts up to 5 years. This carbon monoxide alarm plugs into any standard electrical socket and monitors your space for elevated carbon monoxide levels. The test silence button silences the alarm and allows you to test its functionality. The unit monitors and re alarms if carbon monoxide level persist sounding a loud 85