--- product_id: 16345079 title: "Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES" brand: "google" price: "139967₫" currency: VND in_stock: false reviews_count: 13 url: https://www.desertcart.vn/products/16345079-google-nest-protect-smoke-alarm-smoke-detector-and-carbon-monoxide store_origin: VN region: Vietnam --- # Real-time phone alerts anywhere 10-year sensor lifespan with self-testing batteries Split-Spectrum Sensor detects fast & slow fires Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES **Brand:** google **Price:** 139967₫ **Availability:** ❌ Out of Stock ## Summary > 🏠 Stay ahead of danger with Nest Protect — your home's smartest guardian. ## Quick Answers - **What is this?** Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES by google - **How much does it cost?** 139967₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/16345079-google-nest-protect-smoke-alarm-smoke-detector-and-carbon-monoxide) ## Best For - google enthusiasts ## Why This Product - Trusted google brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Threat Detection:** Smoke and carbon monoxide sensors work in tandem to protect your home and loved ones. - • **Pathlight Convenience:** Automatically lights your way in the dark when you walk underneath—safety meets smart design. - • **Smartphone Integration:** Receive instant alerts and silence false alarms remotely via the Nest app—control safety from your pocket. - • **Voice Alerts with Location:** Friendly voice notifications tell you what’s wrong and exactly where, so you act fast and smart. - • **Self-Monitoring Reliability:** Nest Protect tests its own batteries nightly and sends status updates, eliminating annoying chirps and guesswork. ## Overview Google Nest Protect is a battery-operated smoke and carbon monoxide detector featuring a Split-Spectrum Sensor for fast and slow fire detection, voice alerts specifying the hazard location, and seamless smartphone connectivity for real-time notifications and remote silencing. With a 10-year sensor lifespan and self-testing batteries, it ensures reliable, maintenance-free protection while adding smart lighting convenience with its Pathlight feature. ## Description Google Nest Protect (Battery) packaged with a Google Seal for Online Marketplace. Review: Easy installation, absolutely SPECTACULAR user interface! - A year ago, I purchased a first generation Nest protect (battery only), but didn't install it because one of its features was disabled by the company (waving to silence alarms) and all the detectors in my home were integrated by a/c current. Two weeks ago, just as we were preparing for a trip away, the smoke alarm near the entry way began chirping and beeping (two different sounds). We were able to silence the chirp with a new 9 volt battery, but the only thing that would stop the beeping was to turn off the power to the a/c circuit to which it was connected. Even totally removing the malfunctioning unit didn't silence the beeps! Descriptions of our dilemma provided us no clues, but eventually, we contacted telephone support for the unit's manufacturer. A REAL LIVE PERSON with concern and humor answered, listened to me describe our problem, then responded, "honey, the ceiling can't beep! Do you have a CO monitor close by?" We did. She then told us that the beeping was the "end-of-life" signal coming from the CO monitor plugged in at ground level 10 feet away. Sure enough, unplugging it silenced the beeping. Then she told us that our other CO alarms and all of our smoke detectors were well beyond their intended lifespan (all manufactured in 1992) and all of them must be removed, even though they all displayed their "AOK" green LEDs and passed their aural tests). (We purchased this home 2 years ago, paid several hundred dollars for a home inspection, and nothing in the inspector's report mentioned that our detectors were beyond their expected usable lifetime). Clearly, we needed protection that gave us more feedback about their normal and abnormal performance. Extraordinarily satisfied with our Nest thermostat, I decided to purchase Nest Protects for the rest of the house. I installed the 1st generation unit to replace the one I'd already removed. To do so, I needed to drill some holes into the ceiling because the holes for its mounting plate didn't line up with the junction box in the ceiling, and two of them required a power drill in order to penetrate the 2 x 4 ceiling framing. We left on our short trip knowing that we had at least one working device and several more to install when we returned home. When we returned, we unpacked the new, a/c powered units, lined them all up within 20 feet of the 1st generation battery operated unit, and began the ID/registration process. The thought that's gone in to the user interface for this device immediately became obvious, when a quick routine of scanning the code on the back of each device led to prompt addition of it to our existing network of Nest thermostat and an increasing number of registered Nest Protects. Physical installation went just as quickly, as did an initial "checkup" initiated from my iPhone. I did spend a few minutes reading the manual, and learned that 10 years from now, when units require replacement, they'll alert me both verbally when I'm in their proximity, and by sending me emails that they're in need of replacement! Another plus: the thermostat in our 2 story home is located in a small blind corridor where it cannot "see" traffic through the rest of the home. Consequently, when we're asleep at night, our Nest Thermostat decides we're away, and the temperature drops to the "auto away" setting during the night. We save big on our power bills but it gets a bit cool in the house! Now, with the Nest Protects "talking" to the thermostat, we awake to more comfortable temperatures. I have only two concerns about these devices. One is that, in a very large home, the "checkup" testing of individual devices may overlap others in time. That's not a problem in our relatively small 2 story house, but in a large home the overlaps could make it difficult for one person to confirm that all the units are working. Even that's not a real issue, because the units test THEMSELVES when we're not present and send us email confirmation that they're all functioning. The other concern is that these products were born in the minds of people who worked at Apple, who clearly learned their lessons well while there. They are attractive, communicate clearly to their owners, and guide their owners with an outstanding user interface. Unfortunately, the company has been purchased by Google, and it's entirely possible that the business goals of these two no-longer-friendly companies will deprecated their future as anchors of a "connected home" where "works with Google" will mean "won't work with Apple." Review: Great product, easy setup and management, excellent tech support - Awesome product. Easy to set up and easy to access through the app or the Nest website. One caveat, when I first installed, it asks you to select a language and cycles between English and Spanish. I accidentally pressed the center button on the device during "Spanish" and there was no option in the app to change the language. I had to call their tech support, which was very good. I was initially very irritated at having to call them over such a small issue that I should have been able to fix myself, but the hold time was very short, the guy was clearly based in the US, and was very helpful, walking me through a reset. The UPS guy showed up with my second Nest unit while I was on the phone, and I told the tech guy "well my second Nest just showed up so now I know what to do", and he answered by asking me if I wanted him to stay on the phone to help get that one set up too. I was impressed. Very much opposite what tech support experiences are usually like these days. After everything was set up, updates downloaded, etc, the option to change language was there in the app, if you're wondering :-) Pros: 1. Great tech support with native English speakers and short hold times. 2. When you set up your second, third Nest smoke detectors, the unit reads your settings from the first one so you don't have to re-enter your wifi info, etc. The app walks you through the steps and is easy to follow. They couldn't have made it easier short of coming to your house and doing it for you. 3. You don't have to line up the base bracket perfectly when screwing it into your ceiling, since the smoke detector rotates on the base to make adjustments in being flush with your walls, etc. 4. You can test the units in a minute or so on your phone's app from anywhere....and it tests all of them sequentially. It has both an alarm and a voice, as well as a red light ring on the unit. 5. Night light is pretty cool, that comes on when you walk under it in the dark. 6. The Nest app shows all your Nest devices, including thermostat, etc. Cons (very small ones): 1. Takes 6 Lithium AA batteries (included) - though they do last a long time, like several years, replacements are somewhat expensive. 2. Option was not present to change language after selecting a language during initial setup, short of a full reset. 3. Resetting and then setting up again requires you to remove the unit as the QR code you need to scan with your phone is on the detector's backside. However, it just does twist off the base. ## Features - Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home - Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is - Get phone alerts so you know something's wrong even when you're away from home[1] - CO detector looks out for carbon monoxide and tells you where it's located - With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke - No chirps to tell you the battery is low; Nest Protect tests its own batteries and gives you a Nightly Promise when you turn off the lights so you know everything is working - A Light in the Dark: Usually Nest Protect has its light turned off but when you walk underneath it Pathlight can light your way. - The Nest smoke and carbon monoxide alarm has sensors with a 10-year lifespan to help keep your family safe for up to a decade - With Safety Check you can test all your smoke and CO alarms with just a tap and get a full report once the test is done - Know from anywhere. Connect Nest Protect to Wi-Fi and it will send an alert 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 where the problem is, so you know what to do. Connectivity: Bluetooth 4.0 LE, Wi-Fi 4 (802.11n) - App Silence. Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00XV1RCRY | | Alarm | Audible | | Best Sellers Rank | #95,590 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #68 in Smoke & Carbon Monoxide Alarms | | Brand | Google | | Built-In Media | "Six long-life batteries (Energizer® Ultimate Lithium “L91” AA) | | Color | White | | Compatible Devices | Smartphone, Tablet | | Customer Reviews | 4.5 out of 5 stars 7,516 Reviews | | Enclosure Material | Plastic,Stainless Steel | | Global Trade Identification Number | 00854448003679 | | Item Dimensions D x W x H | 1.5"D x 5.3"W x 5.3"H | | Item Type Name | Google Nest Protect, 2nd Generation, White, Battery | | Item Weight | 1 Pounds | | Manufacturer | Google Nest | | Mfr Part Number | S3000BWES | | Model Number | A11 | | Number of Items | 1 | | Power Source | Battery Powered | | Product Dimensions | 1.5"D x 5.3"W x 5.3"H | | Product Style | Battery | | Sensor Type | Split-Spectrum Sensor | | Style | Battery | | UPC | 854448003679 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 100 Degrees Fahrenheit | ## Product Details - **Alarm:** Audible - **Brand:** Google - **Color:** White - **Compatible Devices:** Smartphone, Tablet - **Item Weight:** 1 Pounds - **Power Source:** Battery Powered - **Product Dimensions:** 1.5"D x 5.3"W x 5.3"H - **Sensor Type:** Split-Spectrum Sensor - **Style:** Battery - **Upper Temperature Rating:** 100 Degrees Fahrenheit ## Images ![Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES - Image 1](https://m.media-amazon.com/images/I/714dK+uZTUL.jpg) ![Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES - Image 2](https://m.media-amazon.com/images/I/71JCUOmcUaL.jpg) ![Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES - Image 3](https://m.media-amazon.com/images/I/81jKEN1JQ6L.jpg) ![Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES - Image 4](https://m.media-amazon.com/images/I/6107qm4gl0L.jpg) ![Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES - Image 5](https://m.media-amazon.com/images/I/71qUljNAS9L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: My home has hard-wired interconnected smoke detectors. can i simply replace one with this device? i read that it doesn't use interconnect wire.** A: I think very few here understand the question. National code requires interconnected smoke detectors as of 2004, there is an extra wire in the circuit and all smoke detectors are on that wire for 'signal'. When one alarms they should ALL alarm. If I am reading the answers correctly, NEST does not comply with the signal wire. However, it looks like it does set up its own wireless network to act like they are all interconnected. To be honest, after paying for the extra wire behind the wall, why would I want to by 6-8 nests at $100 each when the originals are 20-30 each? This way there is one smart point to notify if any detector is going off. Nests way 6-9 smoke detectors, 6-8 login, 6-8 ip address. Ugh, what a nightmare! **Q: What happens if the wifi disconnects? Does the alarm sound?** A: The Nest Protects and Nest Learning Thermostat create their own ad-hoc network and don't rely on your home wifi for communications between devices. WiFi is only used for communications OUTSIDE of the home to pass on alerts, etc. Even if the ad-hoc network fails the individual alarms will sound as they detect smoke/CO. **Q: Can you view carbon monoxide levels in PPM?** A: Yes, but only if you are connected to the internet and then only for the last ten days, and only if the level rises above the heads up level (which is 70ppm and rising for around an hour or a shorter period if over 150ppm). To counter what someone else's answer was - Carbon monoxide does NOT sink. It is in fact lighter than air (CO has an atomic weight of 28 versus Nitrogen (N2) which is also 28 - but marginally heavier (by 0.003 amu due to heavier isotopes), Oxygen (O2) which is 32 and Argon which is 40. However the weight is similar enough in the air in your house that it tends to distribute as a fluid and is measurable anywhere in a room; it really depends upon how air moves through the space. The levels tend to fluctuate rapidly as CO distributes and any outside air mixes in and additional CO is added. Overall, there is no perfect way to measure the CO levels with one device in one place, but this is as good as most people need. **Q: Will these wired ones install on old electrical wired systems? The thermostat needed an additional wire installed. Will these, too?** A: Yes all the wired Nest Protect needs is the 120V hot (black) and neutral (white) wires in the electrical box connected to the plug-in pigtail that comes with the Protect. If your house has multiple detectors now you will usually also find a red wire in the electrical box that interconnects your old detectors so that if one goes off they all sound. That wire is no longer needed with the Protect so you just cap it with a wire nut. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy installation, absolutely SPECTACULAR user interface! *by J***N on December 21, 2015* A year ago, I purchased a first generation Nest protect (battery only), but didn't install it because one of its features was disabled by the company (waving to silence alarms) and all the detectors in my home were integrated by a/c current. Two weeks ago, just as we were preparing for a trip away, the smoke alarm near the entry way began chirping and beeping (two different sounds). We were able to silence the chirp with a new 9 volt battery, but the only thing that would stop the beeping was to turn off the power to the a/c circuit to which it was connected. Even totally removing the malfunctioning unit didn't silence the beeps! Descriptions of our dilemma provided us no clues, but eventually, we contacted telephone support for the unit's manufacturer. A REAL LIVE PERSON with concern and humor answered, listened to me describe our problem, then responded, "honey, the ceiling can't beep! Do you have a CO monitor close by?" We did. She then told us that the beeping was the "end-of-life" signal coming from the CO monitor plugged in at ground level 10 feet away. Sure enough, unplugging it silenced the beeping. Then she told us that our other CO alarms and all of our smoke detectors were well beyond their intended lifespan (all manufactured in 1992) and all of them must be removed, even though they all displayed their "AOK" green LEDs and passed their aural tests). (We purchased this home 2 years ago, paid several hundred dollars for a home inspection, and nothing in the inspector's report mentioned that our detectors were beyond their expected usable lifetime). Clearly, we needed protection that gave us more feedback about their normal and abnormal performance. Extraordinarily satisfied with our Nest thermostat, I decided to purchase Nest Protects for the rest of the house. I installed the 1st generation unit to replace the one I'd already removed. To do so, I needed to drill some holes into the ceiling because the holes for its mounting plate didn't line up with the junction box in the ceiling, and two of them required a power drill in order to penetrate the 2 x 4 ceiling framing. We left on our short trip knowing that we had at least one working device and several more to install when we returned home. When we returned, we unpacked the new, a/c powered units, lined them all up within 20 feet of the 1st generation battery operated unit, and began the ID/registration process. The thought that's gone in to the user interface for this device immediately became obvious, when a quick routine of scanning the code on the back of each device led to prompt addition of it to our existing network of Nest thermostat and an increasing number of registered Nest Protects. Physical installation went just as quickly, as did an initial "checkup" initiated from my iPhone. I did spend a few minutes reading the manual, and learned that 10 years from now, when units require replacement, they'll alert me both verbally when I'm in their proximity, and by sending me emails that they're in need of replacement! Another plus: the thermostat in our 2 story home is located in a small blind corridor where it cannot "see" traffic through the rest of the home. Consequently, when we're asleep at night, our Nest Thermostat decides we're away, and the temperature drops to the "auto away" setting during the night. We save big on our power bills but it gets a bit cool in the house! Now, with the Nest Protects "talking" to the thermostat, we awake to more comfortable temperatures. I have only two concerns about these devices. One is that, in a very large home, the "checkup" testing of individual devices may overlap others in time. That's not a problem in our relatively small 2 story house, but in a large home the overlaps could make it difficult for one person to confirm that all the units are working. Even that's not a real issue, because the units test THEMSELVES when we're not present and send us email confirmation that they're all functioning. The other concern is that these products were born in the minds of people who worked at Apple, who clearly learned their lessons well while there. They are attractive, communicate clearly to their owners, and guide their owners with an outstanding user interface. Unfortunately, the company has been purchased by Google, and it's entirely possible that the business goals of these two no-longer-friendly companies will deprecated their future as anchors of a "connected home" where "works with Google" will mean "won't work with Apple." ### ⭐⭐⭐⭐⭐ Great product, easy setup and management, excellent tech support *by S***E on January 14, 2018* Awesome product. Easy to set up and easy to access through the app or the Nest website. One caveat, when I first installed, it asks you to select a language and cycles between English and Spanish. I accidentally pressed the center button on the device during "Spanish" and there was no option in the app to change the language. I had to call their tech support, which was very good. I was initially very irritated at having to call them over such a small issue that I should have been able to fix myself, but the hold time was very short, the guy was clearly based in the US, and was very helpful, walking me through a reset. The UPS guy showed up with my second Nest unit while I was on the phone, and I told the tech guy "well my second Nest just showed up so now I know what to do", and he answered by asking me if I wanted him to stay on the phone to help get that one set up too. I was impressed. Very much opposite what tech support experiences are usually like these days. After everything was set up, updates downloaded, etc, the option to change language was there in the app, if you're wondering :-) Pros: 1. Great tech support with native English speakers and short hold times. 2. When you set up your second, third Nest smoke detectors, the unit reads your settings from the first one so you don't have to re-enter your wifi info, etc. The app walks you through the steps and is easy to follow. They couldn't have made it easier short of coming to your house and doing it for you. 3. You don't have to line up the base bracket perfectly when screwing it into your ceiling, since the smoke detector rotates on the base to make adjustments in being flush with your walls, etc. 4. You can test the units in a minute or so on your phone's app from anywhere....and it tests all of them sequentially. It has both an alarm and a voice, as well as a red light ring on the unit. 5. Night light is pretty cool, that comes on when you walk under it in the dark. 6. The Nest app shows all your Nest devices, including thermostat, etc. Cons (very small ones): 1. Takes 6 Lithium AA batteries (included) - though they do last a long time, like several years, replacements are somewhat expensive. 2. Option was not present to change language after selecting a language during initial setup, short of a full reset. 3. Resetting and then setting up again requires you to remove the unit as the QR code you need to scan with your phone is on the detector's backside. However, it just does twist off the base. ### ⭐⭐⭐⭐⭐ one for fast fires and one for smoldering made me look closer at my choices and I really didn't like the idea of having to pick *by M***S on October 17, 2016* I chose to spend $99 a pop for 5 of these. I bought my fixer-upper house about a year ago and had the roof replaced and all ceilings repaired as soon as I took possession. I took down all the existing and probably aging smoke detectors at that time thinking I'd install all new ones as soon as the work was done. However, l completely forgot about it until my co-worker lost her home and possessions to a fire this summer! Dreading the prospect of remembering to change batteries when daylight savings rolled around and then tracking down the obnoxious chirp in the middle of the night because, of course, I'd forget, probably didn't help my memory. I considered getting 10 year battery type smoke detectors, but it's still not a set it and forget it situation. You have to test them once in a while and I was likely to forget that too. Then learning there were two types of smoke detectors, one for fast fires and one for smoldering made me look closer at my choices and I really didn't like the idea of having to pick my poison. Then the thought of my cat perishing in fire because I was away at work sickened me-- how's a smoke detector going to help my cat- it'd just add to his fright. Finally, having to get CO detectors and dealing with their batteries and the confusion about placing them high or low led me to look into the expensive "smart" smoke detectors. The Protect's managing its own batteries, being able to detect both kinds of fires, having a built in CO detector, having the gentle early warning feature come to my phone so I could run home to check things out so my cat at least has a chance in a bad situation, sending a monthly email report of what's been checked and when, and having immediate access on my phone to check the detector when I happen to think of it instead of fruitlessly trying to remember when I got home all made spending the money a no-brainer. They're very easy to install. They communicate with men in plain language or simple color codes instead of cryptic chirps and tiny flashing LED sequences. Each detector knows where in the house it is, so there's no more removing batteries waiting for no-chirp in hopes you got the right one. The app is super easy and always at hand. You don't have to worry about stuff like "smart hubs" or "works with nest" unless you have want to. Though, I don't think it's absolutely necessary, you need a WiFi home network and a smart phone to use the best features of the product. For me, since I had those things, it was just crazy not to somehow get installing these into my budget, and I'm glad I did. ## Frequently Bought Together - Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES - Energizer AA Batteries, Ultimate Lithium Double A Battery, 24 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/16345079-google-nest-protect-smoke-alarm-smoke-detector-and-carbon-monoxide](https://www.desertcart.vn/products/16345079-google-nest-protect-smoke-alarm-smoke-detector-and-carbon-monoxide) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*