Nest Protect S3005PWLUS Carbon Monoxide and Smoke Detector, Wired, White

 The Nest Protect S3005PWLUS has been redesigned from the inside out. It has an industrial-grade smoke sensor, it tests itself automatically, and lasts up to a decade. It's also the first home alarm you can silence from your phone without any extra hardware required. And just like the original, the Nest Protect has a friendly human voice that gives you an early warning, it tells you what’s wrong and can even alert your phone. Introducing the all-new Nest Protect. The smoke alarm other alarms look up to.

• Know from anywhere: Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low
• Tells you what and where: It speaks up to tell you if there's smoke or CO and where the problem is, so you know what to do
• 10-year carbon monoxide sensor: Carbon monoxide is odorless, invisible and deadly. When there's CO, Nest Protect tells you where it's hiding
• App Silence: Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app
• Nest Protect will automatically shut off your furnace when CO is detected
• 5 year Warranty