After you install the Google Nest Protect Second Generation Battery Smoke and Carbon Monoxide Alarm in your home, you will feel much safer. A voice will reliably alert you to any problems. It can even be connected to Wi-Fi for phone alerts.
Google Nest Protect Second Generation Battery Smoke and Carbon Monoxide Alarm in White speaks up to tell you the level of smoke or CO and where it is coming from
Connect the alarm to Wi-Fi to receive phone alerts if the alarm goes off or the batteries run low
Industrial-grade smoke and co sensor tells you what's wrong
Alert may be turned off from your phone
Split-spectrum sensor uses 2 wavelengths of light to look for both fast and slow burning fires
Tests itself 400/day; everything is working when a green light glows