It’s time to expect more from your smoke alarm.

Nest Protect has been redesigned from the inside out. It has a Split-Spectrum Sensor, tests itself automatically and lasts up to a decade. It’s also the first home alarm you can hush from your phone without any extra hardware required. And it tells you what’s wrong and can even alert your phone.

Thinks, before it speaks.

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..

Tells you where the danger is.

And when one speaks, they all speak. So the alarm in your bedroom can tell you there’s smoke downstairs.

It’s on the ceiling. And on your phone.

With App Silence you can 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.

Thoughtful, not annoying.

Tests itself: You’re supposed to test smoke alarms monthly. But 9 out of 10 people don’t. So Nest Protect checks its batteries and sensors over 400 times a day. And it’s the first alarm that uses Sound Check to quietly test its speaker and horn once a month.

Count Sheep, not chirps.

No one should be woken up by a low-battery chirp at 2 am. When you turn off the lights, look for a quick green glow. That’s our nightly promise. It means all your Nest Protects have tested themselves, the batteries are good, and there won’t be any chirps. Sweet dreams.

Buy now – Nest Protect Smoke and Carbon Monoxide Alarm, Protect Your Home From Fire and Gas Leaks, Even When You’re Away, Wired (Second Generation)

Specifications:

Battery: 6 long-life AA, Lithium batteries
Wired: 120V Connector. 3 long-life AA, Lithium backup batteries

Features:

• Voice alarms with custom location
• Detects carbon monoxide
• 10-year product lifetime
• Heads-Up alerts and Sound Check
• Pathlight
• Steam Check and Self Test
• Wireless Interconnect
• Emergency Shutoff with Nest Learning Thermostat
• Emergency clip record with Nest Cam
• Home Report

Languages: English (US, UK), Danish, Dutch, Finnish, French (Canada, France), German, Italian, Norwegian, Spanish, Swedish

Sensors:

• Split-Spectrum Sensor, 450nm and 880nm wavelength
• 10 year electrochemical carbon monoxide sensor
• Heat sensor, +/- 1.8 degrees F (+/- 1 degree C)
• Humidity sensor, +/- 3%RH
• Occupancy sensor, 120 degree field of view to 20 feet
• Ambient light sensor, 1-100k Lux Dynamic Range
• Omnidirectional microphone, 70dBA SNR

Speaker, horn and light ring:

• 2 Watt Speaker
• Horn: 85dB SPL at 10 feet (3 m)
• RGB color ring with 6 LEDs

Wireless:

• Working Wi-Fi connection: 802.11b/g/n @ 2.4GHz
• Wireless Interconnect: 802.15.4 @ 2.4GHz
• Bluetooth Low Energy (BLE)

Certification:

• Nest Protect has been tested to comply with safety standards in the United States set out by:
  • UL
  • California State Fire Marshal
• Nest Protect complies with all of the following smoke and carbon monoxide alarm standards:
  • UL 2034 – “Single and Multi Station Carbon Monoxide Alarms”
  • UL 217 – “Single and Multi Station Smoke Alarms”
  • NFPA-72 – “National Fire Alarm and Signaling Code”

Create a Nest home.

Nest products are made to work together. And they can even work with lights, locks and other products in your home.

• Nest Thermostat
• Nest Cam Indoor
• Nest Cam Outdoor

Buy now – Nest Protect Smoke and Carbon Monoxide Alarm, Protect Your Home From Fire and Gas Leaks, Even When You’re Away, Wired (Second Generation)