20 Best Which Smoke Detector [2024]

Are you looking for the best Which Smoke Detector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Which Smoke Detector.

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1 First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White
2 First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White
3 Photoelectric Smoke Alarm, ARDWOLF 2 Pack Fire Alarm with UL Listed GS528A Battery-Operated (9V... Photoelectric Smoke Alarm, ARDWOLF 2 Pack Fire Alarm with UL Listed GS528A Battery-Operated (9V...
4 Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated ,... Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated...
5 Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button
6 First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White
7 First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White
8 First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack
9 Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert
10 When To Fear The Living (The Veil Diaries Book 3) When To Fear The Living (The Veil Diaries Book 3)
11 ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation
12 First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location, Battery... First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location,...
13 Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with... Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with...
14 Father of Today Father of Today
15 Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door,... Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door,...
16 Alarm Sounds and Ringtones Alarm Sounds and Ringtones
17 KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects
18 Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with... Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with...
19 Blue Heaven: A Novel Blue Heaven: A Novel
20 Duracell CR123A 3V Lithium Battery, 12 Count Pack, 123 3 Volt High Power Lithium Battery,... Duracell CR123A 3V Lithium Battery, 12 Count Pack, 123 3 Volt High Power Lithium Battery,...
SaleBestseller No. 1
First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White
  • Complies with all current 10-year legislation in U.S. states/cities where required
  • Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires
  • Battery-operated unit provides continuous monitoring even if there's a power failure: Plus, it's easy to install
  • Alarm also features loud 85-decibel alarm, easy mounting bracket, a single test/silence button, and an end-of-life signal so you know when to replace...
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom. Same features as SA340CN and SA340B but adds...
Bestseller No. 2
First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White
  • 120 volt hardwire smoke alarm with photoelectric sensor and battery backup
  • Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm
  • Inter connectable with BRK and first alert hardwired smoke and carbon monoxide alarms
  • Intuitive latching alarm indicator identifies which unit triggered alarm. Backed by 10 year limited warranty and tested to meet UL 217 standards
  • 85 decibel alarm
Bestseller No. 3
Photoelectric Smoke Alarm, ARDWOLF 2 Pack Fire Alarm with UL Listed GS528A Battery-Operated (9V...
  • Photoelectric Technology: Ardwolf smoke alarms with photoelectric technology which is optimized to notify slow smoldering fires which generate light...
  • UL Listed Battery-Powered: This Fire alarm is powered by one 9V battery(included), it will not be affected by power outage. When an intermittent...
  • 10 Years Life Time Alarm: with superior quality and technology, the smoke alarm can serve up to 10 years. NOTE: Please test it once a month and clean...
  • Sound & LED Warning: When the alarm sensers products of combustion and goes into alram, the red LED will flash rapidly (one flash per second). The...
  • Suitable for Multiple Places: This wireless smoke alarm does not contain any radioactive material. It should be installed in every room (except the...
Bestseller No. 4
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated ,...
  • 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
SaleBestseller No. 5
Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button
  • Easy Installation - simply plug-in to a standard, 120V outlet in your home
  • 2-AA battery backup provides protection during a power outage
  • 85-decibel alarm announces when carbon monoxide is detected
  • Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
  • Test-Hush Button makes testing the detector or silencing false alarms easy
SaleBestseller No. 6
First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White
  • Complies with all current 10 year legislation in U. S. states/cities where required
  • Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by...
  • A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
  • Features a sleek, low profile design to blend more fully into the wall and out of sight
  • 10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety (the date printed on the...
SaleBestseller No. 7
First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White
  • Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection; a loud 85 decibel alarm sounds...
  • Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires
  • Battery operated alarm unit provides continuous monitoring even if there's a power failure; Plus, it's easy to install
  • Tamper resistant alarm also features a single test/silence button, side battery door, and missing battery guard
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
SaleBestseller No. 8
First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack
  • Note: A loose neutral (white wire) connection within the home junction box could prompt a device malfunction
  • Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected
  • Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets...
SaleBestseller No. 9
Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert
  • Fire and CO detector in 1 unit with alert modes, LED lights, and voice alarm, that states, "Fire. Fire.", "Warning. Carbon Monoxide.", or "Low...
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Test-Hush Feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty
Bestseller No. 10
When To Fear The Living (The Veil Diaries Book 3)
  • Amazon Kindle Edition
  • Brunnemer, B.L. (Author)
  • English (Publication Language)
  • 474 Pages - 05/17/2017 (Publication Date)
SaleBestseller No. 11
ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation
  • Smart, really smart - intuitively understands when to turn on your heating or cooling equipment based on your home's unique energy profile, the...
  • Knows you have a life - senses whether anyone's home and which rooms are occupied, delivering comfort when you're at home and saving you energy and...
  • Lowers your energy bills - ecobee saves homeowners an average of 23% annually, paying for itself in energy savings
SaleBestseller No. 12
First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location, Battery...
  • Keep your family safe with this talking battery operated smoke and carbon monoxide alarm; it's equipped with voice and location, so you are alerted of...
  • Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home
  • Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering...
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning...
  • Simple to use, with a single test/silence button, and EZ access battery drawer allows you to change batteries without removing alarm from the ceiling
Bestseller No. 13
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with...
  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • Ionization sensing technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty
Bestseller No. 14
Father of Today
  • Amazon Prime Video (Video on Demand)
  • Joseph Benjamin, Tina Chukwura, Jide Kosoko (Actors)
  • Tchidi Chikere (Director)
  • English (Playback Language)
  • English (Subtitle)
SaleBestseller No. 15
Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door,...
  • Ionization sensing technology - hardwired smoke detector senses invisible fire particles, 85 decibel alarm alerts of fire
  • Still works during power failures - smoke alarm with battery backup operates on a 120V power source with 9V battery included
  • Easy to install & front-load battery door makes for quick battery replacements
  • Test-Hush Button - it’s simple to test or hush false alarms by pressing the button right on the face of the device
  • UL Certified, 10-year limited warranty
Bestseller No. 16
Alarm Sounds and Ringtones
  • You can set your alarm sounds as:
  • - Your standard ringtone
  • - A contact ringtone
  • - A SMS/Notification sound
  • - An alarm sound
Bestseller No. 17
KEYESTUDIO MEGA Sensor Shield V1 for Arduino MEGA R3 2560 Prototype Board Projects
  • Nice Sensor shield of MEGA Rev3, Easy prototyping and Very convenient especially for 3PIN (G V S) connections. There are tons of ground and VCC...
  • This sensor shield board really simplify the circuit and easily connect commonly used sensors.The board is having digital and analog interface,...
  • This sensor shield allows ease development and prototyping and makes convenient way to connect many external devices/sensors.
  • This board works well for prototyping or certain permanent applications and a very handy companion to an Mega Rev3 or compatible board.
  • 100% Compatible with the programming software for Arduino. Excellent shield board in good quality and packaged in a nice box! Great for all kinds of...
Bestseller No. 18
Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with...
  • Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire. Fire." or "Warning. Carbon...
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup
  • Easy installation – battery door is on the front for quick replacement
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings
  • UL Certified, 10-year limited warranty
Bestseller No. 19
Blue Heaven: A Novel
  • Box, C.J. (Author)
  • English (Publication Language)
  • 384 Pages - 12/02/2008 (Publication Date) - Minotaur Books (Publisher)
SaleBestseller No. 20
Duracell CR123A 3V Lithium Battery, 12 Count Pack, 123 3 Volt High Power Lithium Battery,...
  • POWER FOR A WIDE RANGE OF DEVICES: The Duracell 123 3 Volt High Power Lithium battery is designed for use in a variety of compatible devices like...
  • LONG-LASTING POWER: Duracell high power CR123A Lithium batteries were also developed to provide reliable performance for essential devices like...
  • GUARANTEED FOR 10 YEARS IN STORAGE: Duracell 123 High Power Lithium batteries are guaranteed for 10 years in storage, so you can be confident these...
  • BUILT FOR RELIABLE PERFORMANCE in a wide range of high-powered devices, the CR123A is equivalent to 3V CR17345, DL123, and EL123 battery types and...
  • #1 TRUSTED BATTERY BRAND: From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand..

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After hours of searching and using all the models on the market, we have found the best Which Smoke Detector for 2023. See our ranking below!

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Potential sources can include buying guides for Which Smoke Detector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Which Smoke Detector. Make sure that you are only using trustworthy and credible websites and sources.

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How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Which Smoke Detector currently available on the market.

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  1. Brand Value: Every brand of Which Smoke Detector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Which Smoke Detector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Which Smoke Detector.
  5. Customer Ratings: Number ratings grade Which Smoke Detector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Which Smoke Detector.
  7. Product Quality: You don’t always get what you pay for with an Which Smoke Detector, sometimes less, and sometimes more.
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FAQ:

Q: What is the best smoke detector for your home?

A: Photoelectric alarms are the best type for homes, as shown by CHOICE tests and as recommended by most fire authorities. Photoelectric smoke alarms are usually much faster at detecting smoke from smouldering synthetic material than ionisation alarms.

Q: What is the best placement for a smoke detector?

A: A. Professionally speaking, the best place to put smoke detectors is just inside the doorway entrance in about 12-24 inches inwards on the ceiling, never in a corner. In a centerline with the doors overhead frame jams in 12-24 inches.

Q: What kind of smoke detector should I buy?

A: Consumers have three choices when buying smoke alarms: ionization, photoelectric and a device that combines the two technologies. Most installed alarms, 90 percent, are ionization models best suited for detecting cooking fires and other fast-flame fires — fires that usually start when people are awake and can escape.

Q: What is the best home smoke alarm?

A: Google Nest Protect: Best overall First Alert Onelink: Techie pick Kidde Smoke Detector: Budget pick First Alert BRK 312OB: Best basic pick Kidde i4618: Best false alarm prevention