We've tested every smart smoke alarm that uses a photoelectric sensor and found it to be able to detect smoldering fires faster
Traditional smoke alarms warn you of explosion hazards requiring you to stay home to hear them. They squeal when you bake bread, have an ugly appearance, and are very annoying. Today, you will feel extremely happy and comfortable because smart smoke alarms are a lifesaver. Best Smoke Alarms not only sends a quick smoke or carbon monoxide alert to your phone but also has a beautiful design. Moreover, the best type of smoke detector that we selected in this test is easy to mute and has a "warning" warning before activating the siren.

We spoke to experts at UL and read many research papers to compile this guide. UL was formerly Underwriters Laboratories, which literally wrote the book on smoke alarm testing. Our team also searched hundreds of customer reviews from e-commerce platforms. We've lived with our top picks since we first started testing smart smoke alarms as part of our long-term testing in 2016.

Our team has spent countless hours testing smart home devices for TopFreeReviews. You can refer to those helpful articles when you want to buy smart devices for your home, including smart garage door controllers, smart sensors, smart thermostats, and smart thermostats. Intelligent sprinkler control. In addition, our team has lived with a professional firefighter who has over two decades of experience in the field and spent over half a decade working as a volunteer firefighter completing studies and Tests on the best-hardwired smoke detectors.

Best Smoke Alarms

Google Nest Protect Wired Smoke & Carbon Monoxide Alarm (2nd Generation)

Nest Protect will sound an alarm, flash the built-in light, and use voice alerts when a smoke or carbon monoxide detector is activated

Google Nest Protect Wired Smoke & Carbon Monoxide Alarm (2nd Generation)

Looks for fast-burning fires, smoldering fires, and carbon monoxide Audio alerts notify you of smoke or carbon monoxide with its location Receive and manage low-battery, sensor failure, and warning alerts on your phone Split-Spectrum Sensor looks for both fast and slow-burning fires Motion sensor Pathlight illuminates when walked under to light up your way Quiet false alarms with your phone remotely Long-lasting sensors keep you safe and sound for up to a decade Nightly Promise offers a quick green glow when you turn out the lights that say everything’s working well Nest Protect Backplate 3 AA Energizer Ultimate Lithium "L91" backup batteries 4 screws & 3 wire nuts 120V AC connector Welcome & User's Guides 5.3"H x 5.3"W x 1.5"D 13.2 oz Requires a Wi-Fi connection, free Nest account & compatible phone or tablet Compatible with iOS 8 or later & Android 4 or later Sensors: Split-Spectrum, carbon monoxide, heat, humidity, occupancy, ambient light, omnidirectional microphone Wireless: 802.11 b/g/n, 802.15.4, Bluetooth Low Energy (BLE) - Learn more about Bluetooth technology Other features: Safety Checkup, Heads-Up Alerts, Sound Check, Self Test, Steam Check, Wireless Interconnect, Safety History, What To Do, Home Report Manufacturer's 2-year limited warranty Model no. S3003LWES

Safety Checkup
Heads-Up Alerts
Sound Check
Self Test
Steam Check
Google Nest Protect Carbon Monoxide is an important safety device for your home - we believe they are. Google Nest Protect Wired Smoke & Carbon Monoxide Alarm (2nd Generation) are some of those devices that even smart home skeptics should consider. A traditional smoke and CO alarms are capable of alerting you to potential hazards. However, the smart alarm scores in our eyes because it does this even when we are not at home. It still works well in cases when the alarm is at a rental home or maybe a family member's home.

Importantly, alarms can stop working, either because you hit the ceiling with a broom or because you've never changed the battery, while Google Nest Carbon Monoxide solves one of the biggest problems with conventional alarms. According to a 2021 report, nearly 60% of home fire deaths in the United States occur in homes that don't have smoke alarms or homes that don't work. Also according to recent reports, we were surprised to learn that nearly 50% of failed alarms had a missing or disconnected battery, and 25% had a dead battery. Most smart alarms allow the user to silence the “nuisance” alarm on their phone or via a button on the device instead of pulling the battery out and notifying the user of their battery level in a short time. their application. So users will not encounter unfortunate problems such as inactivity alerts at home.

Kidde Fire Sentry Micro Profile 3 Year Smoke Alarm

If you want to keep your home and family safe and secure, the Kidde Fire Sentry Micro Profile Smoke Alarm is a worthy choice

Kidde Fire Sentry Micro Profile 3 Year Smoke Alarm

Smoke alarm Uses one 9V battery Low-battery indicator Easy installation The battery-operated smoke alarm has a test button Discreet design Slim profile UL listed Low-Battery Signal Brand Kidde Manufacturer Part Number 21026392 Assembled Product Weight 0.5 lbs Manufacturer KIDDE Assembled Product Dimensions (L x W x H) 1.50 x 4.25 x 4.25 Inches 3 Years Warranty

Uses one 9V battery
Easy installation
Low-battery indicator
Discreet design
The battery-operated smoke alarm has a test button
Traditional smoke alarms warn you of explosion hazards requiring you to stay home to hear them. They squeal when you bake bread, have an ugly appearance, and are very annoying. Today, you will feel extremely happy and comfortable because smart smoke alarms are a lifesaver. Kidde Fire Sentry Micro Profile 3 Year Smoke Alarm not only sends a quick smoke or carbon monoxide alert but also has a beautiful design.

We spoke to experts at UL and read many research papers to compile this guide. UL was formerly Underwriters Laboratories, which literally wrote the book on smoke alarm testing. Our team also searched hundreds of customer reviews from e-commerce platforms. We've lived with our top picks since we first started testing smart smoke alarms as part of our long-term testing in 2016.

Our team has spent countless hours testing smart home devices for TopFreeReviews. You can refer to those helpful articles when you want to buy smart devices for your home, including smart garage door controllers, smart sensors, smart thermostats, and smart thermostats. Intelligent sprinkler control. In addition, our team has lived with a professional firefighter who has over two decades of experience in the field and spent over half a decade working as a volunteer firefighter completing studies and Tests on Best Smoke Alarms.

Kidde Hardwire Ionization Smoke Alarm with Front Battery Door I12060

Kidde Hardwire Ionization Smoke Alarm I12060 not only sends a quick smoke or carbon monoxide alert but also has a beautiful design

Kidde Hardwire Ionization Smoke Alarm with Front Battery Door I12060

Front battery door Tamper resist locking feature deters alarm theft Alarm memory flashes red LED indicating Battery backup Interconnectable with up to 24 devices Front battery pull tab Large mounting base One button design for easy operation and less confusion Battery rundown protection Dust cover protects the sensor Smart hush feature silences nuisance alarms Pre-stripped wiring harness with tinned strands UL listed, 10-year warranty 9V Battery backup provides protection in case of power failure Includes: One Kidde i12060 120-volt AC wire-in smoke alarm, one 9-volt battery backup, and operating and installation instructions Brand Kidde Assembled Product Dimensions (L x W x H) 6.00 x 6.00 x 2.00 Inches Assembled Product Weight 10.8 oz Warranty length 10 Years

Pre-stripped wiring harness with tinned strands
Smart hush feature silences nuisance alarms
Interconnectable with up to 24 devices
9V Battery backup provides protection in case of power failure
UL listed, 10-year warranty
We selected Kidde Hardwire Ionization Smoke Alarm with Front Battery Door I12060 for testing because Kidde has been in the business for over a century and has an excellent reputation. The brand is known for manufacturing and supplying reliable devices that are well built to protect the home. Kidde's products are diverse, including fire extinguishers, emergency ladders, safety key storage devices, smoke and carbon monoxide alarms, and more.

Kidde I12060 Smoke Detector is not equipped with the latest and greatest technology but is reasonably priced and provides the basic features needed to keep your home safe. The Kidde Hardwire Ionization Smoke Alarm with Front Battery Door I12060 is best suited for those looking for affordable, no-frills, simple protection, rather than those looking for tons of bells and whistles.

We found it very easy to install the Kidde Hardwire Ionization Smoke Alarm with Front Battery Door I12060 and require only a few basic tools that most homeowners probably already have on hand. First, we use the included screws and anchors to hang the base, attach it to a wall or ceiling. We attached the detector when the base was secure and the detector bolted to the base very easily.

First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide Detector

We can connect First Alert Smoke to other compatible BRK and First Alert wired smoke and CO detectors

First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide Detector

120V AC with 9V battery backup Uses ionization technology and an electrochemical sensor Simple to use silence/test button with low battery chirp warning Tamper-resistant locking pins Universal mounting bracket Latching alarm indication Emits T3 Pattern Connects with other compatible BRK and First Alert hardwired smoke and carbon monoxide detectors 10 Year Limited Warranty Product Dimensions (LxWxH): 5.6 x 1.9 x 5.6 in. Product Weight: .7 lbs.

Detects Smoke and Carbon Monoxide
Connect to Other Alarms for Greater Coverage
Easy to Install and Maintain
Universal mounting bracket
Latching alarm indication
First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide Detectors are increasingly popular by using electrochemical CO sensor technology and ionization sensors to detect smoke. We found the Smoke And Carbon Monoxide Alarm With Voice to be the right fit for any home thanks to the inclusion of a 9-volt battery to keep working in the event of a power failure and the inclusion of a test/mute button. Furthermore, this smoke detector is equipped with an anti-tamper lock holder and a multi-function holder. Users can connect Best First Alert Smoke And Carbon Monoxide Detector to other compatible BRK and First Alert wired smoke and carbon monoxide detectors. Even after the alarm setup conditions have decreased, its latch alarm indicator will automatically determine which unit initiated the alarm.

First Alert Onelink Smart Smoke And Carbon Monoxide Alarm is designed to meet the latest building requirements - detects two threats: smoke and carbon monoxide. The face light of the First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide Detector tells the user what the threat is and what's even better is that the false alarm can be muted with a single button.

We tried connecting the First Alert Talking Smoke And Carbon Monoxide Alarm to other BRK and First Alert compatible CO smoke detectors in our family property. All connected CO smoke alarms will sound when an alarm is triggered. Even after the alarm setup conditions have decreased, the latch alarm indicator on the First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide Detector will automatically identify which unit initiated the alarm.

Best Smoke Alarms Reviews: Who this is for

Who this is for

Smart smoke and carbon monoxide (CO) alarms are an important safety device for your home - we believe they are. Best smoke carbon monoxide detectors are one of those devices that even smart home skeptics should consider. A traditional smoke and CO alarms are capable of alerting you to potential hazards. However, the smart alarm scores in our eyes because it does this even when we are not at home. It still works well in cases when the alarm is at a rental home or maybe a family member's home.

Importantly, alarms can stop working, either because you hit the ceiling with a broom or because you've never changed the battery, while smart alarms solve one of the biggest problems with conventional alarms. According to a 2021 report, nearly 60% of home fire deaths in the United States occur in homes that don't have smoke alarms or homes that don't work. Also according to recent reports, we were surprised to learn that nearly 50% of failed alarms had a missing or disconnected battery, and 25% had a dead battery. Most smart alarms allow the user to silence the “nuisance” alarm on their phone or via a button on the device instead of pulling the battery out and notifying the user of their battery level in a short time. their application. So users will not encounter unfortunate problems such as inactivity alerts at home.


Instead of asking you to climb a ladder or wave your hand around a broom for a temporary shutdown, your phone can silence your smart alarm and reduce the chances of you disabling it during the frustrating burn of popcorn. Plus, most smart smoke alarms have a great safety feature if your home doesn't have an existing hard-wired connection - wirelessly connecting to each other - if one activates, all are all active.

We believe smart smoke and carbon monoxide (CO) alarms are a small price to pay for added peace of mind and safety features. If you need to replace your smoke alarms, we think the best smoke detector for kitchen is an important safety device that even smart home skeptics should consider. You're better off installing a compatible smoke and carbon monoxide detector if you have a professionally monitored security system installed. If you do not turn off the alarm within a set amount of time, the device will alert the fire department on your behalf. We don't include any alerts in our testing or coverage because those warnings are part of the security system.

Best Smoke Alarms Review By TopFreeReviews

We would like to emphasize that some smoke alarms reach a “shelf life” of 10 years from the date of manufacture because many users count from the date of installation. This applies to any alarm that has a 10-year sealed battery as its main power source as required by UL and NFPA. Also, always check the device for an expiration date before purchasing as the sensor in some alarms may expire earlier. Eliminating the nightmare of the mysterious 2 a.m chirping is one of the well-known features of smart alarms. If you heed the warnings in the app and change the battery when instructed, the feature will work correctly. The alarm will eventually beep at you according to another UL safety requirement if you fail to do so.

Choosing a smoke alarm monitor is an idea if you don't want to pay extra for a smart alarm or you simply already have a home full of working smoke alarms. These devices or services work by listening to the sound of a regular smoke/CO detector and then sending you an alert on the user's smartphone. These devices will notify you quickly if something is unusual at home, but it does not allow you to silence the alarm.

How we picked

After our research, we determined that smart alarms must meet certain requirements to justify the higher price tag and provide the best functionality. Best hardwired smoke and carbon monoxide detector needed to offer both smoke and CO detection and be easy to install. Top picks include features like letting you know which room a danger is in, sending alerts to your smartphone when it senses danger, having a silent feature that doesn't involve waving a wipe. dishes around... In addition, the use of voice alerts, as well as sirens, has proven to be more effective, especially for children. Our highly-rated products also offer smart low battery alerts and warn you if it's malfunctioning, and integrate with smart home systems to do things like unlocking doors and turn on lights to help in case of an emergency. Best home fire alarms can be interconnected so that when one alarm goes off, so do the other members and it also automatically notifies the designated emergency contacts if the primary user does not respond.

Connected alarm systems can save homeowners precious seconds if they have to evacuate their homes so these last aspects deserve emphasis. In fact, we also note that many states now require interconnected alarm systems for some remodeling and new construction. As long as it doesn't depend on an active Internet connection, it can be wired or wireless.

We've tested every smart smoke alarm that uses a photoelectric sensor and found it to be able to detect smoldering fires faster. A key benefit of having several smoke detectors work with a smart security system is that they can be professionally monitored. We have not tested them for this guide as they are not intended for our own use. Find and read our reviews of the best home security systems to know more about them. We believe in the importance of low battery early warning, self-testing, and remote notifications. However, we also recommend a standard smoke alarm if the cost of a smart alarm is too high for you or you simply don't care about those smart features.