Nest S2003BW Smoke and carbon Monoxide Alarm
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- Know from anywhere - Connect Nest Protect to Wi-Fi and it will send a message to your phone if the alarm goes off or the batteries run low.
- Tells you what and where - It speaks up to tell you if there's smoke or CO and tells you where the problem is so you know what to do.
- Carbon monoxide is odorless, invisible and deadly. When there's CO, Nest Protect tells you where it's hiding.
- Nest Protect tests its sensors and batteries constantly and lets you know they're working with a quick green glow at night.
- Silence the chirp - Low-battery chirps ever rattle your dreams? Nest Protect shows you its batteries are good. Before you doze off.
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|Item Dimensions||—||—||—||13.46 x 3.81 x 13.46 cm||13.5 x 13.5 x 3.9 cm||0.1 x 4 x 15 cm|
Nest Protect: Smoke + Carbon Monoxide™ (Battery)
• Speaks up to tell you what the problem is and where it is so you know what to do.
• Tests itself constantly and lets you know everything’s working before you go to sleep.
• Nest Protect has been tested to comply with safety standards in UK and Europe set out by BSI and European Regulations.
Meet Nest Protect
The Nest Protect smoke and carbon monoxide alarm speaks up to tell you what the problem is and where it is. It can even send an alert to your phone if an alarm goes off or the batteries are getting low.
Make sure you have the right Nest Protect for your home. Just check to see if your current smoke alarm is connected to wires. If it is, you want Nest Protect (Wired 120V). If it isn't, get Nest Protect (Battery).
Know more, worry less.
The simple act of beeping has saved thousands of lives. But a beep only lets you know that there's a problem. Somewhere. In an emergency, you don't have time to guess what's wrong. With Nest Protect, you don't have to. Meet the Nest Protect smoke and carbon monoxide alarm.
Always know. From anywhere.
Get a message on your phone or tablet if Nest Protect sounds the alarm for smoke or carbon monoxide. It will also send you a message if the batteries start to run low. And you can check the status of batteries and sensors at any time on the Nest app.
Get a Heads-Up before the emergency.
If there's only a little smoke, Nest Protect can give you an early warning before it has to turn on a loud, howling alarm. We call it Heads-Up - Nest Protect lights up yellow and
tells you where the problem is so you can take care of it in peace.
A clear voice when things go wrong.
In addition to an alarm sound, Nest Protect speaks to you with a human voice. It tells you what the problem is and where it is so you know what to do. And if you have more than one Nest Protect, they can speak up at the same time even if Wi-Fi is down.
Makes you a promise.
When you turn off the lights to go to bed, you'll see your Nest Protect glow green for a second. That means batteries and sensors are working. It also means you won't be waking up at 2am to low-battery chirps. Sweet dreams.
Works with your Nest Thermostat.
If Nest Protect senses dangerous levels of carbon monoxide, it can tell your Nest Thermostat to turn off your boiler-a possible source of poisonous carbon monoxide leaks*. Nest Protect's activity sensors also improve the Auto-Away feature of your Nest Learning Thermostat.
Next time you stumble out of bed in the middle of the night, Nest Protect will automatically light your way.
Sees what's invisible.
You can't see carbon monoxide. Or smell it. Its early symptoms are easily mistaken for the flu, but longer exposure can be deadly. That's why Nest Protect constantly looks for dangerous levels of carbon monoxide.
Both Nest Protect (Wired 120V) or Nest Protect (Battery) take only minutes to install.
Connecting to Wi-Fi and setting them up with your iPhone, iPad or Android device also takes just a few minutes. Every Nest Protect in your home will connect to the others automatically.
In the box.
• Nest Protect (Battery)
• Batteries included
• Four screws
• Installation and User's Guide
Here's the technical info for the Nest Protect
External buttons and connectors (Battery)
• Light ring (5 RGB color LEDS)
• Micro-USB (not for normal use)
• Battery compartment
• Photoelectric smoke sensor
• Carbon monoxide
• Heat sensor
• Humidity sensor
• Three activity sensors
• Ambient sensor
Speaker and horn
• Speaker Loudness: 80dB @ 1 meter (3ft) @ 1kHz
• Horn: 85 dB SPL @ 3 meters (10ft)
• Wi-Fi: 802.11 b/g/n - 2.4 GHz
• Thread: 802.15.4 - 2.4 GHz
• iPhone or iPad with iOS 5 or later
• Android 4 or later
• Free Nest Account
Size and weight
• Height: 13.4 cm (5.28 inches)
• Width: 13.4 cm (5.28 inches)
• Depth: 4.1 cm (1.63 inches)
• Weight: 372 grams (13.1 ounces)
This alarm should not be installed in locations where the normal ambient temperature is below 4.4°C (40°F) or exceeds 37.8°C (100°F).
Languages available out-of-the-box: English (UK). Languages available via download: French (Québécois), English (US), Spanish.
* Automatic CO shutoff requires an active Wi-Fi Internet connection at the time of the event and relies on having both Nest Protect and Nest Learning Thermostat added to the same home in a Nest Account.
1 x Nest Protect (Battery)
6 x long-life batteries
1 x Backplate
4 x screws
1 x User's guide
1 x Welcome guide, 2 year limited hardward warranty
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Top customer reviews
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I purchased my first Protect from a large D&Y store. Laughably, they kept presenting me with the wrong (mains) product as these comparatively costly units are held under lock & key. The paradigm of new excellence encumbered by old buffoonery was not wasted, so I purchased the second one (for upstairs) here - serving myself in comfort, rather than serving myself whilst being being observed.
I have some minor comments on the setup process: Many will find it counter-intuative, as I did, setting the unit up over WiFi and smartphone BEFORE physical installation. However, it's actually more logical as any problems would present themselves before holes have been drilled etc. But when I flipped the unit over to take a pic of the s/n for my own records the unit threatened to cancel all the settings I'd just setup, as the single button was obviously engaged against the carpet - easily cancelled however. Without reading the instructions I also depressed the unit only once to test, not realising that additional functionality is offered by a double press. I would argue that for an item installed overhead at arms-length a double press is not intuitive. Perhaps an immediate menu might work better. Regardless, the voice quality is excellent. The ambient light sensors that engage the night-light feature (very useful and very sexy) are also very good and not falsely triggered easily. With a cordless screwdriver this was a joy to install and the whole process took less than 10 minutes.
Ultimately, this is an appliance that has subsumed the startlingly basic alarm to keep you safer, better informed and to serve a more useful purpose too. What more could you ask except, more please!
The device is thinner than most smoke alarms on the market and comes packaged in a smart little box. Inside the box is the device itself, instructions, a fitting plate and fitting screws. You have to download the nest app to install, which is a great little app. Once downloaded you like the device with the app by typing in or scanning a code on the smoke alarm. The app will then upload your home wifi settings to the device so it can connect with the internet. The device speaks to you throughout the process guiding you through it. It has an LED light also around the middle push button. You can name the alarm, i named mine 'lounge' and upstairs landing'. When the some alarm is activated it sets all the alarms off and it also tells you in a loud voice which room has been activated. The alarm is very very loud and would certainly wake up anyone, even those hard of hearing. The device monitors smoke and carbon monoxide, and has two different alarms for each. Also on activation the led glows red. This product also has a couple of really useful and cool features, one is the pathway light, we use it at the top of the stairs. When we turn the light off to go to bed and walk up the stairs, the smoke alarm senses movement and lights up with a gentle white glow, just enough for you to see where you are going. It goes out after a few seconds of no movement. This is great for elderly relatives that stay as when they go to the bathroom they don't have to find a light switch, and in turn this stops people getting woken up. The other cool feature is the 'everything is okay light' which is green and illuminates when you turn the lights out to let you know the alarm is functioning correctly.
This is a very expensive smoke alarm, but is definitely worth it! I love them and wouldn't be without my nest products
The presence light is also really useful when you go to the kitchen at night so you dont have to turn on the lights. Will be buying more of this to have on every room in my house and keep them all controlled from my phone.
Installation is extremelly easy and instructions come very well explained.
Most recent customer reviews
I wanted to put a review up because I like my Nest and would recommend it, I have mine wired in so no battery issues.Read more