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Smoke Alarm And Carbon Monoxide Detector

  • Instant alerts
  • Battery Powered
  • Warranty: 2 Years
  • Condition: Brand New

The Google Nest Protect Battery 3 Pack is now in stock at Box! Get more value for money with this pack of 3 Nest Protect Battery alarms. Fast-burning fires, slow, smouldering fires & invisible carbon monoxide are all detected by the Nest Protect. It runs self tests over 400 times a day & will display a quick green light when you turn off the lights to let you know it is working. It uses the built-in speaker to let you know problems & where they are. If you are away from the home, it can send alerts to your smartphone via the Nest app. The Nest Protect Battery comes with 6 long life batteries. Our Google Nest Protect Battery price won't be beaten, so shop now!

Who knew?

It used to take up to 30 minutes for a fire to take over a room. Now, thanks to modern building and furniture materials, it can take less than five.


Smoke alarms are meant to protect us, but theyre annoying. So many people disable them. And when they do go off, its not clear whats wrong. Is it smoke? CO? And wheres the danger?


Nest Protect looks for fast-burning fires, smoulderingfires and carbon monoxide. It tells you what and where the danger is, and it can send an alert to your phone. So you can know more and worry less.

It's your safety don't settle for less

The Split-Spectrum Sensor looks for both fast- and slow-burning fires.

Get alerts on your phone

Nest Protect can send you a message when there's a problem or the batteries are running low.

Tells you what, and where

When something's wrong, all your Nest Protects speak up at the same time to tell you what's wrong and where the danger is.

Sees the CO you cant

Carbon monoxide is an invisible, poisonous gas. Nest Protect sees what you can't.

Lights your way in the dark

When you stumble out of bed for a glass of water, Pathlight will light your way. You can adjust the brightness in the Nest app.

Silence from the Nest app

Just burned the toast? App Silence lets you silence the alarm from your phone.

All together now

Nest products talk to each other, so every Protect in your home will tell you about the danger.

Sleep safely and soundly

Nightly Promise is a quick green glow that can be seen when you turn off the lights, letting you know that everything's working as it should.


Split-Spectrum Sensor
Electrochemical carbon monoxide sensor
Heat sensor, ± 1 ºC Humidity sensor, ± 3% RH
Occupancy sensor, 120º eld of view to 6 m
Ambient light sensor
Omnidirectional microphone (for Sound Check only)


Height: 13.5 cm
Width: 13.5 cm
Depth: 3.9 cm
Weight: Google Nest Protect Battery: 379 g


Speaker: 80 dB at 1 metre
Horn: 85 dB at 3 metres

Light ring

RGB colour ring with 6 LEDs


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

Six long-life AA Energizer® Ultimate Lithium batteries

Connectivity requirements

Wi-Fi connection
Nest app on mobile or tablet with iOS or Android
Free Nest account
Operating temperature and humidity

The alarm should not be installed in locations where the normal ambient temperature is below 4°C or exceeds 38°C.
Humidity range: 20% RH to 80% RH (non-condensing).


Nest Protect complies with the following smoke and carbon monoxide alarm standards in Europe:



2-year limited warranty
For support, visit nest.com/eu/support

In the box

Nest Protect (battery) x 3
Batteries for each alarm
Back plate for each alarm
Four screws for each alarm
User guide
Welcome Guide

More Information
Product Identifier
BrandGoogle Nest
Warranty2 Years
ConditionBrand New
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