Google Nest

Google Nest Protect Wi-Fi Smoke & Carbon Monoxide Alarm

  • Know more, worry less. Google Nest Protect looks for fast burning fires, slow, smoldering fires and invisible carbon monoxide. It speaks up to tell you what the problem is and where it is. It can also give you a friendly Heads-Up before it has to sound the alarm and you can hush it with your phone. In case you’re not home, Google Nest Protect alerts your phone when the alarm goes off or the batteries run low. It also gives you peace of mind by testing itself over 400 times a day and showing you everything’s working with a quick green glow when you turn off the lights. And it looks after your family for up to 10 years.

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  • The smoke and CO alarm that thinks, speaks and alerts your phone.

    Detects smoke with advanced Split-Spectrum sensor that detects fast- and slow-burning fires. 

    Detects carbon monoxide (CO) with a 10-year long-life sensor.

    Speaks to you with words and colours. Tells you what’s wrong and where the problem is.

    Can alert your phone when something’s wrong in case you’re not home. 

    Silence false alarms – like when you burn a toast – from your phone. 

    Tests itself over 400 times a day, and automatically tests its speaker and siren every month. 

    Easy to install and powered by six long-life AA lithium batteries (included).

  • Feature Description
    Size and Weight

    Height: 13.5 cm (5.3 in)
    Width: 13.5 cm (5.3 in)
    Depth: 3.85 cm (1.5 in)
    Mass: Google Nest Protect Battery 379 g (13.9 oz) Google Nest Protect Wired 375 g (13.2 oz)

    Features Phone alerts include:
    - Low-battery
    - Smoke & carbon monoxide
    - Sensor failure
    Split-Spectrum Sensor
    Voice alarms with custom location
    Google Nest App
    App Silence
    Detects carbon monoxide
    10-year product lifetime
    Safety Checkup
    Heads-Up alerts
    Sound Check
    Self Test
    Nightly Promise
    Pathlight
    Steam Check
    Wireless Interconnect
    Safety History
    What To Do
    Home Report
    Emergency clip record with Nest Cam
    Sensors  Split-Spectrum Sensor
    10-year electrochemical carbon monoxide sensor
    Heat sensor, ± 1ºC (± 1.8ºF)
    Humidity sensor, ± 3%RH
    Occupancy sensor, 120º field of view to 20 feet
    Ambient light sensor
    Omnidirectional microphone, 70dBA SNR
    Compatibility The Google Nest Learning Thermostat works with 95% of 24V heating and cooling systems, including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal.
    - Heating: 1, 2 and 3 stages
    (W1, W2, W3)
    - Cooling: 1 and 2 stages (Y1, Y2)
    - Heat pump: with auxiliary and emergency heat (O/B, AUX, E)
    - Humidifier or dehumidifier (HUM, DEHUM)
    - Fan (G)
    - Power (C, RH, RC)
    Batteries Google Nest Protect Battery Six long-life batteries (Energizer® Ultimate Lithium “L91” AA)
    Google Nest Protect Wired Three long-life backup batteries (Energizer® Ultimate Lithium “L91” AA)
    Speaker Loudness 80dB @ 1 m (3 feet) @ 1kHz
    Horn 85dB SPL @ 3 m (10 feet)
    Light Ring RGB color ring with 6 LEDs
    Operating The alarm should not be installed in locations where the normal ambient temperature is below 4ºC (40ºF) or exceeds 38ºC (100ºF).
    Humidity range: 20%RH to 80%RH (non condensing).
    Connectivity Requirements Wi-Fi connection
    Phone or tablet with iOS 8 or later, or Android 4 or later
    Free Google Nest account
    Wireless Working Wi-Fi connection: 802.11 b/g/n @ 2.4GHz
    Wireless interconnect: 802.15.4b/g/n @ 2.4GHz
    Bluetooth Low Energy (BLE)
    Warranty 2-year limited warranty. For help, visit nest.com/support . Our support team is also available by phone 24/7.
    In the box Display
    Base
    Optional trim plate
    Mounting screws and labels
    Google Nest Screwdriver
    Installation Guide
    Welcome Guide
    Nest Pro installation card
    Languages English
    French
    Spanish
    Dutch