Best Smoke Detectors to Buy

Compare Products

Choose upto 5 items for side by side feature comparison

Wishlist

Go to collections

Show filters

Shop Best Smoke Detectors to Buy

Ads

USI Smoke Detector & Fire Alarm W/ Io…

First Alert 9120B 120V AC/DC Hard…

$16.88

Electric Bargain St…

Cost-Effective · Easy to mount · Hardwire capability · Kidde · Smoke Detector

Kidde i4618 Smoke Detector 120V AC/…

Battery · Easy to install · Kidde

10 Year Worry-Free 2-Pack Battery Po…

Kidde 21026063 AC Hardwired Smoke …

Kidde I12060a (21006376) 120V …

Cost-Effective · Easy to install · First Alert · Sturdy Construction

First Alert BRK SC-9120B Hardwired …

$51.00

BuyRite Electric

Kidde 20SD10 DETECT Smoke Al…

Cost-Effective · Easy to mount · Hardwire capability · Kidde · Smoke Detector

Firex Hardwired Smoke Detector W…

First Alert SMCO210, 10-Yea…

USI Hardwired 2-In-1 Universal Smoke …

Easy to install · Kidde · Smoke Detector

Firex I4618-A (21007583) 120V …

$20.97

Electric Bargain St…

24 % price drop

First Alert SM210, 10-Year Sealed Bat…

Battery · Easy installation · Kidde · Smoke Detector

10 Year Worry-Free Battery Powered S…

Kidde Hardwired Smoke & Carbon …

Firex 4-Pack Hardwired Smoke …

Kidde Smoke & Carbon Monoxide …

Battery · Easy to install · Kidde

10 Year Worry-Free Micro 4 in. Battery …

Battery · Easy to install · Kidde · Smoke Detector

Kidde P12040 Photoelectric 120…

Google Nest Protect - Smoke Alarm - S…

Firex 4-Pack Hardwired Smoke …

Kidde Smoke & Carbon Monoxide …

Battery · Easy to install · Kidde

10 Year Worry-Free Micro 4 in. Battery …

Battery · Easy to install · Kidde · Smoke Detector

Kidde P12040 Photoelectric 120…

Google Nest Protect - Smoke Alarm - S…

USI 3-In-1 Smoke, Fire, & CO Smart Al…

First Alert 9120B Smoke Detector, H…

First Alert SMICO100, Batter…

Battery · Easy to install · Kidde · Sturdy Construction · Vibrant white color

Kidde I12040a (21006378) 120V …

Combination Carbon Monoxide …

Cost-Effective · Easy installation · First Alert · Works well

FIRST ALERT Dual Sensor Smoke An…

Battery · Easy to install · Kidde

Kidde P4010ACSAQ-WF …

Kidde Smoke Detector, 10-Year …

USI Photoelectric Smoke & Fire Alar…

$22.75

HomElectrical

650+ viewed

First Alert Slim Photoelectric Smo…

Showing 1 - 36 out of 173 results for "best smoke detectors to buy"
Sort by:
Featured
Featured
Price - High To Low
Price - Low To High
1. Saved
  Save to wishlist
  (29)
  Kidde 21010164 10 Year Battery Sm…
  $49.26
  A
  Amazon.com
  Free shipping
2. Saved
  Save to wishlist
  First Alert Hardwired (With Battery B…
  $37.98
  L
  Lowe's
3. Saved
  Save to wishlist
  (17)
  First Alert BRK SCO2B Smoke And C…
  $50.00
  A
  Amazon.com
  Free shipping
4. Saved
  Save to wishlist
  Smoke Detector Fire Alarm - White
  $145.34
  $161.49
  B
  Bed Bath & Beyond
  SALE
  Free shipping
5. Saved
  Save to wishlist
  (13)
  First Alert BRK PRC710 Smoke And …
  $49.37
  A
  Amazon.com
  Free shipping
6. Saved
  Save to wishlist
  Smoke Alarm Fire Detector
  $114.99
  B
  Bed Bath & Beyond
7. Saved
  Save to wishlist
  Smoke Alarm Fire Detector - White
  $114.99
  B
  Bed Bath & Beyond
  Free shipping
8. Saved
  Save to wishlist
  First Alert BRK Hardwired (With Batte…
  $19.98
  L
  Lowe's
9. Saved
  Save to wishlist
  First Alert 2-In-1 10-Year Battery Phot…
  $62.18
  B
  Bed Bath & Beyond
10. Saved
  Save to wishlist
  First Alert BRK Battery-Operated Ioni…
  $16.98
  L
  Lowe's
11. Saved
  Save to wishlist
  First Alert 1046856, 10 Year Battery I…
  $38.74
  W
  Walmart
  Free shipping
12. Saved
  Save to wishlist
  (15)
  BRK First Alert Carbon Monoxide, Ph…
  $71.71
  $75.48
  B
  Bed Bath & Beyond
  SALE
  Free shipping
13. Saved
  Save to wishlist
  (50)
  First Alert 2-In-1 Battery Photoelectri…
  $49.64
  $55.15
  B
  Bed Bath & Beyond
  SALE
  Free shipping
14. Saved
  Save to wishlist
  First Alert BRK Hardwired (With Batte…
  $33.98
  L
  Lowe's
15. Saved
  Save to wishlist
  (1)
  First Alert 1046755, Battery Photoele…
  $33.99
  W
  Walmart
  20% DROP
16. Saved
  Save to wishlist
  (10)
  First Alert Battery-Operated Photoele…
  $54.98
  L
  Lowe's
17. Saved
  Save to wishlist
  Smoke Detector - White
  $101.24
  $112.49
  B
  Bed Bath & Beyond
  SALE
  Free shipping
18. Saved
  Save to wishlist
  (57)
  First Alert Battery Ionization / Photoe…
  $40.04
  $44.49
  B
  Bed Bath & Beyond
  SALE
  Free shipping
19. Saved
  Save to wishlist
  First Alert 10-Year Battery-Operated …
  $64.98
  L
  Lowe's
20. Saved
  Save to wishlist
  First Alert Hardwired (With Battery B…
  $27.98
  L
  Lowe's
21. Saved
  Save to wishlist
  Brk Fg250b, Battery Dual Ionization S…
  $17.99
  W
  Walmart
  Free shipping
22. Saved
  Save to wishlist
  First Alert 10-Year Battery Hardwired …
  $37.98
  L
  Lowe's
23. Saved
  Save to wishlist
  First Alert SCO501CN Smoke & Carb…
  $47.99
  T
  Target
24. Saved
  Save to wishlist
  Kidde 10-Year Worry-Free Hardwired …
  $44.97
  T
  The Home Depot
25. Saved
  Save to wishlist
  (22)
  First Alert 1046731, Battery Photoele…
  $33.95
  W
  Walmart
26. Saved
  Save to wishlist
  First Alert BRK 10-Year Battery Hard…
  $34.98
  L
  Lowe's
27. Saved
  Save to wishlist
  First Alert Hardwired (With Battery B…
  $62.98
  L
  Lowe's
28. Saved
  Save to wishlist
  Smoke And Fire Detector - White
  $105.49
  B
  Bed Bath & Beyond
  Free shipping
29. Saved
  Save to wishlist
  (4)
  BRK First Alert - SA350B Smoke Alar…
  $31.99
  $39.49
  B
  Bed Bath & Beyond
  SALE
30. Saved
  Save to wishlist
  Smoke Detector
  $101.24
  B
  Bed Bath & Beyond
31. Saved
  Save to wishlist
  First Alert Hardwired (With Battery B…
  $72.98
  L
  Lowe's
32. Saved
  Save to wishlist
  First Alert 10-Year Battery-Operated …
  $39.98
  L
  Lowe's
33. Saved
  Save to wishlist
  First Alert BRK Hardwired (With Batte…
  $59.98
  L
  Lowe's
34. Saved
  Save to wishlist
  First Alert 10-Year Battery-Operated …
  $39.98
  L
  Lowe's
35. Saved
  Save to wishlist
  (10)
  10-Year Battery Powered Smoke Det…
  $40.47
  H
  Home Depot
  Free shipping
36. Saved
  Save to wishlist
  Kidde 10-Year Sealed Lithium Batter…
  $34.97
  W
  Walmart
Oops! We are sorry, something went wrong.
Continue your shopping by clicking on another product
Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.
Ads
✕
Learn how your ads are chosen
amazon.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Amazon.com Services, Inc
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
homedepot.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Home Depot Direct
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
lightingsupply.com
Why you're seeing this ad?
Your current search
The gender you selected in your Microsoft account and your search history
Advertiser Details
Name: Monaco Family Enterprises Inc. d/b/a Lighting Supply
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
dkhardware.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Dk Hardware Supply
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
electricbargainstores.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Electric Bargain Store
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
Ad settings
X-Sense 10-Year Battery Combinati…
$39.99
Amazon.com
4.5
·
1K+
10-Year Sealed Battery Operated …
$56.34
Home Depot
5.0
·
4
Kidde 30CUDR DETECT Combinati…
$57.80
Lighting Supply
5.0
·
48
1.1K+ viewed
Kidde Smoke Detector, 10-Year …
$90.60
Amazon.com
4.5
·
5K+
Kidde Smoke Detector, AA Batte…
$29.97
Amazon.com
4.5
·
5K+
Kidde Smoke Detector, 4-Inch Co…
$17.45
Amazon.com
4.5
·
127
Curbside
Battery · Cost-Effective · Easy to install · Kidde
Code One Battery Powered Smoke D…
$7.97
Home Depot
4.5
·
1K+
System Sensor 4WT-B 4-Wire, Ph…
$67.92
Amazon.com
4.5
·
107
Curbside
Firex Hardwired Smoke Detector W…
$24.97
Home Depot
4.5
·
1K+
Curbside
10-Year 3-Pack Battery Powered S…
$109.00
Home Depot
5.0
·
48
23 % price drop
Cost-Effective · Easy installation · First Alert
First Alert SA320FF Dual-Sensor Smok…
$25.71
Amazon.com
4.5
·
10K+
First Alert SM500V, Interconnect Batte…
$42.38
Amazon.com
4.5
·
1K+
Cost-Effective · Easy to mount · Hardwire capability · Kidde · Smoke Detector
Kidde Smoke Detector Firex Har…
$29.62
DkHardware.com
5.0
·
7
Kidde KN-COPE-D DC Photoelectric S…
$61.51
Lighting Supply
4.0
·
22
X-Sense Smart Smoke Detectors …
$97.49
Amazon.com
4.5
·
608
First Alert SMI100, Battery-Operated S…
$51.57
Amazon.com
4.5
·
10K+
Easy to install · Kidde · Smoke Detector
Kidde i12080 120V AC/DC With Light …
$27.49
Lighting Supply
5.0
·
7
Curbside
10-Year Hardwired Interconnected Sm…
$39.97
Home Depot
5.0
·
44
Battery · Cost-Effective · Dual sensor technology · Easy to install · Kidde
Kidde KN-COSM-IBA (900-0114A) (2100…
$72.58
Electric Bargain St…
5.0
·
1
Battery · Cost-Effective · Easy to install · Kidde · Smoke Detector
Kidde KN-COSM-XTR-BA DC Intellig…
$65.44
Lighting Supply
4.5
·
1K+
- The Winner is Clear | Top 10 Fire Smoke Detectors
  https://buyersguide.org › Top-10-Guide
  SponsoredLooking for the Best Fire Smoke Detectors? Compare Before You Buy. Compare the Best Fire Smoke Detectors Based on Price, Features, Ratings & Reviews.
  Site visitors: Over 1M in the past month
  Fire Alarm · Save 13% · Save 15% · Read Full Review
  Categories: Baby, Beauty, Fashion, Fitness, Food, Garden and more
- 5 Best Smoke Detectors 2024 | Top 5 Smoke Detectors 2024
  https://reviews.chicagotribune.com › smoke_detectors
  SponsoredWe Did The Research. Read Our In-Depth Guide for the Best Smoke Detectors of 2024. We Compared First Alert vs X-Sense vs Nest. Read the Expert Reviews
  Site visitors: Over 100K in the past month
  There's One Clear Winner · View Our Experts #1 Pick · Top-Rated Reviews & Deals
  Brands: First Alert, Kidde, X-Sense, Nest
- The 8 Best Smoke Detectors | 2024 Top 8 Smoke Detectors
  https://www.thespruce.com › Dec-reviews › home-goods
  SponsoredThe 8 Best Smoke Detectors Of 2024 For Any Budget. Top Rated Smoke Detectors. The Spruce Ranked The 8 Best Smoke Detectors Available In Dec 2024
- 1
- 2
- 3
- 4
- 5

Show Only

Brand

Price

Home Safety And S…

Material

Seller

Shop Best Smoke Detectors to Buy

The Winner is Clear | Top 10 Fire Smoke Detectors

5 Best Smoke Detectors 2024 | Top 5 Smoke Detectors 2024

The 8 Best Smoke Detectors | 2024 Top 8 Smoke Detectors