





Google Nest Protect 2nd Generation Smoke/Carbon Monoxide Alarm - Battery (S3000BWES)
Nest Protect sends a message when there's a problem or the batteries run low.
The Split-Spectrum Sensor looks for both fast and slow-burning fires.
Just burned the popcorn? Silence the false alarm with your phone, not your dish towel.
Nest Protect speaks up if there's smoke or CO and tells you where it is, so you know what to do.
Nest Protect takes only minutes to install and you can set it up from your phone.
- Voice alarms with custom location
- Phone alerts include:
Low-battery
Smoke
Carbon monoxide
Sensor failure - Split-Spectrum Sensor
- Nest App
- App Silence
- Detects carbon monoxide
- Heads-Up alerts
- 10-year product lifetime
- Sound Check
- Nightly Promise
- Self Test
- Pathlight
- Steam Check
- Wireless Interconnect
- Safety History
- What To Do
- Home Report
- Emergency Shutoff with Nest Learning Thermostat
- Emergency clip record with Nest Cam
Languages:
- Pre-installed languages by country
- United States: English, Spanish
- Canada: English, French (Quebecois)
- United Kingdom: English (British)
- France, Belgium and Netherlands: French and Dutch
Note: After setup, you can change the language Nest Protect speaks to any of the above languages.
Sensors:
- Split-Spectrum Sensor, 450nm and 880nm wavelength
- 10 year electrochemical carbon monoxide sensor
- Heat sensor, +/- 1.8 degrees fahrenheit (+/- 1 degrees celcius)
- 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, & light ring:
- 2 Watt Speaker
- Horn: 85dB SPL at 10 feet (3 m)
- RGB color ring with 6 LEDs
Size & Weight:
- Height: 5.3 inches (13.5 cm)
- Width: 5.3 inches (13.5 cm)
- Depth: 1.5 inches (3.85 cm)
- Mass: 13.9 ounces (379 g)
Connectivity Requirements:
- Wi-Fi connection
- Phone or tablet with iOS 8 or later, or Android 4 or later
- Free Nest Account
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"
Operating Temperature:
- The alarm should not be installed in locations where the normal ambient temperature is below 40 degrees fahrenheit (4 degrees celcius) or exceeds 100 degrees fahrenheit (38 degrees celcius).
- Humidity range: 20%RH to 80%RH (non condensing).
Warranty:
- 2 year limited warranty
In the box:
- Nest Protect (Battery)
- Six long-life batteries (Energizer Ultimate Lithium "L91" AA)
- Backplate
- Four screws
- User's Guide
- Welcome Guide
- 2-year limited hardware warranty
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Nest Protect sends a message when there's a problem or the batteries run low.
The Split-Spectrum Sensor looks for both fast and slow-burning fires.
Just burned the popcorn? Silence the false alarm with your phone, not your dish towel.
Nest Protect speaks up if there's smoke or CO and tells you where it is, so you know what to do.
Nest Protect takes only minutes to install and you can set it up from your phone.
- Voice alarms with custom location
- Phone alerts include:
Low-battery
Smoke
Carbon monoxide
Sensor failure - Split-Spectrum Sensor
- Nest App
- App Silence
- Detects carbon monoxide
- Heads-Up alerts
- 10-year product lifetime
- Sound Check
- Nightly Promise
- Self Test
- Pathlight
- Steam Check
- Wireless Interconnect
- Safety History
- What To Do
- Home Report
- Emergency Shutoff with Nest Learning Thermostat
- Emergency clip record with Nest Cam
Languages:
- Pre-installed languages by country
- United States: English, Spanish
- Canada: English, French (Quebecois)
- United Kingdom: English (British)
- France, Belgium and Netherlands: French and Dutch
Note: After setup, you can change the language Nest Protect speaks to any of the above languages.
Sensors:
- Split-Spectrum Sensor, 450nm and 880nm wavelength
- 10 year electrochemical carbon monoxide sensor
- Heat sensor, +/- 1.8 degrees fahrenheit (+/- 1 degrees celcius)
- 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, & light ring:
- 2 Watt Speaker
- Horn: 85dB SPL at 10 feet (3 m)
- RGB color ring with 6 LEDs
Size & Weight:
- Height: 5.3 inches (13.5 cm)
- Width: 5.3 inches (13.5 cm)
- Depth: 1.5 inches (3.85 cm)
- Mass: 13.9 ounces (379 g)
Connectivity Requirements:
- Wi-Fi connection
- Phone or tablet with iOS 8 or later, or Android 4 or later
- Free Nest Account
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"
Operating Temperature:
- The alarm should not be installed in locations where the normal ambient temperature is below 40 degrees fahrenheit (4 degrees celcius) or exceeds 100 degrees fahrenheit (38 degrees celcius).
- Humidity range: 20%RH to 80%RH (non condensing).
Warranty:
- 2 year limited warranty
In the box:
- Nest Protect (Battery)
- Six long-life batteries (Energizer Ultimate Lithium "L91" AA)
- Backplate
- Four screws
- User's Guide
- Welcome Guide
- 2-year limited hardware warranty










