10 BEST SMOKE AND FIRE ALARMS for sale in 2024 – compare between the best smoke and fire alarms on sale.

Rank Product Rating
1
Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA
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2,368 Reviews
Product Highlights
  • Voice Alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire ” when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide” when a CO hazard is detected
  • Combined Carbon Monoxide and Smoke Alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs – Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note : The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in Technical Specification for Manual.

$44.99 $29.17
2
First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
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2,395 Reviews
Product Highlights
  • Keep your family safe with this battery operated smoke and carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
  • Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
  • 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 upon detection
  • Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours

$54.99 $40.50
3
First Alert Battery Powered Smoke Alarm with Silence Button, SA303CN3
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Product Highlights
  • Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection; a loud 85 decibel alarm sounds when smoke levels are elevated
  • 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

$7.67
4
X-Sense SD01 Escape Light Smoke Alarm Detector, 10-Year Lithium Battery Fire Alarm with LED Indicator & Silence Button, Compliant with UL 217 Standard, 3-Pack
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3 Reviews
Product Highlights
  • ACCURATE, RELIABLE, & HIGHLY SENSITIVE: Adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms
  • LED ESCAPE LIGHT: Automatically activates whenever an alarm sounds, illuminating a path to safety during an emergency; makes the unit suitable for all areas of your home, especially hallways, stairwells, and general living areas
  • 10-YEAR BATTERY & EASY INSTALLATION: Provides 10 years of continuous power with its built-in high-capacity 1,500 mAh lithium battery, saving you from constantly having to change batteries; easy to install on any wall or ceiling with the included mounting bracket, screws, and anchor plugs
  • AUTO-CHECK FUNCTION: Constantly monitors itself and quickly warns you of faults or a weak battery; clearly informs you of the working status of the alarm with its 85 dB alarm and 3-color flashing LED indicator (red, green, yellow)

$75.99
5
Google S3000BWES Nest Protect Alarm-Smoke Carbon Monoxide Detector, 1, White
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3,565 Reviews
Product Highlights
  • 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 fires 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

$119.00
6
Smoke Detector and Fire Alarm 4 Pack Photoelectric Sensor Smoke Alarms Easy to Install Fire Alarm With UL Listed, Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home Hotel School
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72 Reviews
Product Highlights

$38.99
7
4 Pack Battery Operated Smoke Detector & Fire Alarm with Photoelectric Sensor,Easy to Install with Test Button
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65 Reviews
Product Highlights
  • Battery-Powered Smoke and Fire Alarm Detector, no wire needed,not Hardwired
  • Environment friendly, without smell, radiation or harm
  • Photoelectric Smoke Alarm Sensing Technology:A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED will flash and the alarm pattern will sound, Loud 85 decibel alarm. MCU Intelligent design with Microprocessor(MCU with software in it), Automatic adjustment and compensation design.
  • Wide Range of Applications: ABS material is heat-resistant and high-temperature resistant, and does not contain radioactive substances that are harmful to the environment.Smoke alarms are suitable for all occasions, including bedrooms, kitchens, corridors, bathrooms, hotels, offices, etc.Of course you can also put it in your grocery room or in the parking lot. Let you and your family get more care.

$32.99
8
3 Pack Fire Alarms Smoke Detector Battery Operated with Photoelectric Sensor and Silence Button, Travel Portable Smoke Alarms
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Product Highlights
  • ➤ Photoelectric Smoke Alarm Sensing Technology: A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED will flash and the alarm pattern will sound, Loud 85 decibel alarm with compensation design.
  • ➤Battery-Powered Smoke and Fire Alarm Detector: no wire needed,not Hardwired
  • ➤Test/Slience Button: Tests the unit for proper operation and resets the carbon monoxide alarm,Alarm Volume: Loud > 85dB(A) at 1 meters.Loud 85-decibel alarm is designed to be heard easily.Pls kindly press if false alarm.
  • ➤Easy Install and Use: The alarm can easily install with mounting bracket.No hardwired anymore, very convenient to install at home or bedroom - wall mount, screws included.

$30.99
9
First Alert Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging, SA320CN
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1,073 Reviews
Product Highlights
  • Help keep your family safe with this battery operated smoke alarm; It requires no rewiring for installation and provides continuous monitoring even if there's a power failure
  • Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires
  • Single test/silence button lets you easily check alarm function and mute false alarms; Use Polaroid AA batteries for best results
  • Loud 85 decibel siren sounds to alert you to danger

$32.73
10
X-Sense Smoke Detector Alarm (Not Hardwired), 10-Year Lithium Battery Fire Alarm with Photoelectric Sensor, Compliant with UL 217 Standard, Auto-Check & Silence Button, SD03
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19 Reviews
Product Highlights
  • Accurate, Reliable, & Highly Sensitive: Adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms.
  • Sleep Sound Without Annoying Chirps: The X-Sense fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarms to avoid waking you from sleep at 2 a.m.
  • 10-Year Battery Life: Keep your family safe with this 10-year battery-operated fire detector that will provide constant monitoring, even if there’s a power failure. The X-Sense smoke detector provides reliable and uninterrupted 24/7 protection so you can sleep safely.
  • LED Light for Additional Notification: In addition to its alarm sound, the X-Sense fire alarm uses a 3-color LED light (red, green, yellow) so that even those with impaired hearing can check the alarm status easily. Brightness is also improved, so it’s easier to see the light during an emergency but the light won’t be a nuisance when you’re trying to sleep.

$27.99

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