Description
The alarm goes off and your mind starts to race.
Where’s the problem? Is it smoke? CO? Burnt toast?
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.
The smoke alarm that other alarms look up to.
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 your ceiling. And on your phone.
10-year CO sensor.
Carbon monoxide is poisonous, but you can’t see it or smell it. That’s why Nest Protect has a long-lasting carbon monoxide sensor that keeps working for up to a decade.
Thoughtful, not annoying
Tests itself
Lights your way
Steam is not smoke
Count sheep, not chirps.
No one should be woken up by a low-battery chirp at 2 a.m. 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.
This is going to be easy.
You can set up your Nest Protect in just minutes using your iPhone, iPad or Android device. And Nest Protect is now even easier to install. But if you need help, we have customer support with real humans to answer your questions.
Install it yourself. Or call a Nest Pro.
If you need any help, a Nest Pro is ready and waiting.
Tech specs
Dimensions
Dimensions
Length: 13.5 cm (5.3 in)
Width: 3.85 cm (1.5 in)
Height: 13.5 cm (5.3 in)
Weight
Nest Protect Battery: 379.0 g (13.9 oz)
Nest Protect Wired: 375.0 g (13.2 oz)
Colour
White
Sensors
Split‑spectrum smoke sensor
10-year electrochemical carbon monoxide sensor
Temperature
Humidity
Occupancy (120° field of view up to 6 m [20 ft])
Ambient light
Accelerometer
Microphone
Battery
Battery model: Six long-life AA batteries (Energizer® Ultimate Lithium “L91”)
Wired model: Three long-life backup AA batteries (Energizer® Ultimate Lithium “L91”)
Wireless
802.11b/g/n (2.4GHz) Wi-Fi
802.15.4 (2.4 GHz)
Bluetooth low energy
Operating temperature
The alarm should not be installed in locations where the normal ambient temperature is below 4 °C (40 °F) or exceeds 38 °C (100 °F). Humidity range: 20% RH to 80% RH (non condensing).
Audio
Speaker loudness: 80 dB @ 1 m (3 ft) @ 1kHz
Horn
85 dB SPL @ 3 m (10 ft)
Warranty
Two-year limited warranty. For help, visit nest.com/eu/support.
Certification
Nest Protect has been tested to comply with safety standards EN 14604 and EN 50291-1 set out by the European Committee for Standardization (CEN) and the European Committee for Electrotechnical Standardization (CENELEC).
External Buttons
RGB colour ring with 6 LEDs
What's in the box
Nest Protect: 2nd Gen Smoke + CO Alarm
Backplate
Four screws
User guide
Welcome Guide
Six long-life AA batteries (Battery model)
Three long-life backup AA batteries (Wired model)
120 V AC connector (Wired model)
Three wire nuts (Wired model)
Requirements
Wi-Fi connection.
Phone or tablet with iOS 8 or later, or Android 4 or later
Free Nest account.
