Plug-in Carbon Monoxide Alarm with Battery Backup

Model number CO605; Alerts to dangerous carbon monoxide levels; Most accurate electrochemical carbon monoxide sensor technology; Battery backup allows for continuous monitoring during power outages; Loud 85dB alarm sounds when carbon monoxide levels are elevated; Single test/silence button for simple operation; 7-year limited warranty; Includes 9V battery
Warranty: Seven Years
Country of Origin: Mexico