Google Nest Protect 2nd Gen Smoke + CO Alarm, Battery Powered

Item: GGLS3000BWES

• Nest Protect has a friendly human voice that gives you an early warning - That way you can handle burning toast before it becomes a burning toaster
• When one speaks, they all speak - So the alarm in your bedroom can tell you there's smoke downstairs
• Hush alarms with your phone, not your dish towel - If everything's under control and there's only a little smoke, quiet down the alarm from the Nest app
• Nest Protect has the most accurate type of carbon monoxide sensor available
• It has a Split-Spectrum Sensor, tests itself automatically and lasts up to a decade
• Battery powered