Skip to main content
.us
Hello
Select your address
Tools & Home Improvement
Select the department you want to search in
All Departments
Alexa Skills
Amazon Devices
Amazon Pharmacy
Amazon Warehouse
Appliances
Apps & Games
Arts, Crafts & Sewing
Audible Books & Originals
Automotive Parts & Accessories
Baby
Beauty & Personal Care
Books
CDs & Vinyl
Cell Phones & Accessories
Clothing, Shoes & Jewelry
Women
Men
Girls
Boys
Baby
Collectibles & Fine Art
Computers
Credit and Payment Cards
Digital Educational Resources
Digital Music
Electronics
Garden & Outdoor
Gift Cards
Grocery & Gourmet Food
Handmade
Health, Household & Baby Care
Home & Business Services
Home & Kitchen
Industrial & Scientific
Just for Prime
Kindle Store
Luggage & Travel Gear
Luxury Stores
Magazine Subscriptions
Movies & TV
Musical Instruments
Office Products
Online Learning
Pet Supplies
Premium Beauty
Prime Video
Smart Home
Software
Sports & Outdoors
Subscribe & Save
Subscription Boxes
Tools & Home Improvement
Toys & Games
Under $10
Video Games
Search Amazon
EN
Hello, sign in
Account & Lists
Returns
& Orders
Cart
All
Disability Customer Support
Clinic
Customer Service
Best Sellers
Amazon Basics
Prime
Today's Deals
New Releases
Music
Books
Registry
Fashion
Amazon Home
Pharmacy
Gift Cards
Toys & Games
Sell
Coupons
Computers
Automotive
Video Games
Home Improvement
Beauty & Personal Care
Smart Home
Pet Supplies
Health & Household
Luxury Stores
Audible
Handmade
Amazon Launchpad
Celebrate Black History Month
Tools & Home Improvement
Best Sellers
Deals & Savings
Gift Ideas
Power & Hand Tools
Lighting & Ceiling Fans
Kitchen & Bath Fixtures
Smart Home
Shop by Room
Launchpad
Amazon Best Sellers
Our most popular products based on sales. Updated frequently.
Best Sellers in Smoke Detectors & Fire Alarms
#1
First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 1-Pack
4.7 out of 5 stars
28,578
34 offers from
$0.17
#2
FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White
4.7 out of 5 stars
23,120
6 offers from
$34.26
#3
Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door, Test-Silence Button
4.7 out of 5 stars
4,090
2 offers from
$11.46
#4
X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display
4.7 out of 5 stars
3,500
16 offers from
$28.44
#5
Kidde Smoke Detector, Battery Powered with Test Button
4.6 out of 5 stars
4,781
2 offers from
$8.41
#6
Kidde Smoke Detector with Long Life Lithium Battery, LED Lights & Replacement Alert
4.6 out of 5 stars
7,997
4 offers from
$17.42
#7
Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup & Interconnect Capability
4.7 out of 5 stars
3,199
6 offers from
$11.49
#8
Kidde Smoke Detector, Battery Powered Smoke Alarm with Test Button, Battery Included,(Pack of 1), White
4.6 out of 5 stars
10,784
3 offers from
$8.50
#9
First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White
4.6 out of 5 stars
5,067
19 offers from
$19.99
#10
Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with Battery Backup, Voice Alerts
4.7 out of 5 stars
2,086
5 offers from
$58.14
#11
First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White
4.6 out of 5 stars
21,226
5 offers from
$13.43
#12
Kidde Smoke Detector, Hardwired with Battery Backup & Interconnect, Battery Included
4.6 out of 5 stars
1,141
2 offers from
$16.29
#13
X-Sense Smoke Detector, 10-Year Battery Fire Smoke Alarm with Enhanced Photoelectric Sensor, LED Indicator & Silence Button, SD2J0AX
4.6 out of 5 stars
1,316
2 offers from
$13.98
#14
X-Sense Mini Smoke Detector, 10-Year Battery Photoelectric Smoke Fire Alarm with LED Indicator & Silence Button, XS01
4.5 out of 5 stars
3,533
2 offers from
$11.99
#15
Ring Alarm Smoke and CO Listener
4.5 out of 5 stars
4,016
1 offer from
$34.99
#16
Smoke Detector, X-Sense 10-Year Battery Smoke Fire Alarm with Photoelectric Sensor, LED Indicator & Silence Button, 1-Pack
4.6 out of 5 stars
1,403
1 offer from
$18.95
#17
First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White
4.6 out of 5 stars
2,860
28 offers from
$14.00
#18
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert, Pack of 2
4.6 out of 5 stars
660
1 offer from
$102.84
#19
Ecoey Smoke Alarm Fire Detector, Battery Included Photoelectric Smoke Detector with Test Button and Low Battery Signal, Small Fire Alarm for Home, Bedroom FJ136GB, 6 Packs
4.5 out of 5 stars
2,022
2 offers from
$42.07
#20
4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home Hotel
4.5 out of 5 stars
476
1 offer from
$35.99
#21
First Alert FG200B2 Family Gard Basics Smoke Alarm 2-Pack | Battery Operated Smoke Detector , White
4.4 out of 5 stars
1,240
5 offers from
$12.98
#22
FIRST ALERT P1210E Smoke Alarm, White
4.5 out of 5 stars
1,167
18 offers from
$22.47
#23
SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with Photoelectric Technology for Home Bedroom and Babyroom, UL Listed, GS528A, 6 Packs
4.6 out of 5 stars
3,001
7 offers from
$42.27
#24
Kidde Smoke Detector, Hardwired Smoke Alarm with Lithium Battery Backup, Interconnect, Test-Silence Button
4.6 out of 5 stars
1,125
4 offers from
$29.26
#25
Kidde Smoke Detector, Long-Life Lithium Battery Powered, Smoke Alarm with Voice Alert
4.4 out of 5 stars
441
2 offers from
$22.27
#26
Jemay Smoke Detector Fire Alarm Battery Powered, Smoke Alarm with Advanced Photoelectric Technology, Smoke Detectors with LED Indicator & Silence Button. Fire Safety for Home and Bedroom, 5 Pack
4.5 out of 5 stars
190
4 offers from
$37.87
#27
𝑱𝒆𝒎𝒂𝒚 Smoke Detector,Smoke Alarm with Advanced Photoelectric Technology (6PACK)
4.5 out of 5 stars
323
2 offers from
$47.70
#28
Kidde Fire Sentry Smoke Detector, 9V Battery Powered Smoke Alarm, 4 Inch Compact Design
4.6 out of 5 stars
5,986
1 offer from
$8.82
#29
3 Pack Photoelectric Smoke and Carbon Monoxide Detector, Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated (White)
4.3 out of 5 stars
484
3 offers from
$54.99
#30
X-Sense Remote Controller RC01 for X-Sense Link+ Wireless Smoke & Carbon Monoxide Detector Alarms (1-Pack)
4.3 out of 5 stars
316
1 offer from
$18.99
#31
Kidde i4618AC Hardwire Smoke Alarm, 4 Pack
4.6 out of 5 stars
712
7 offers from
$62.50
#32
SITERLINK Smoke Detectors Battery Operated, Smoke Alarm with Test-Silence Button, Photoelectric Sensor Fire Alarms Smoke Detectors with LED Lights, UL Listed Fire Alarm for House, GS528A, 4 Packs
4.5 out of 5 stars
1,470
1 offer from
$37.99
#33
Safe-T-Alert by MTI Industries 35-742-BL Dual LP/CO Alarm - 12V, 35 Series Flush Mount, Black
4.7 out of 5 stars
1,970
29 offers from
$57.83
#34
First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710 , White
4.3 out of 5 stars
1,815
8 offers from
$17.33
#35
First Alert FG200 Family Gard Basics Smoke Alarm 3-Pack | Battery Operated Smoke Detector , White
4.3 out of 5 stars
162
2 offers from
$18.81
#36
First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated, Pack of 2 , WHITE
4.5 out of 5 stars
2,379
2 offers from
$69.99
#37
Fire Alarms Smoke Detectors, Smoke Alarm Battery Operated, 10-Year Product Life, Fire Alarm with Test Button & Low Battery Signal, Photoelectric Technology Fire Detectors for Bedroom and Home (4 Pack)
4.5 out of 5 stars
124
1 offer from
$32.59
#38
SITERWELL Smoke Detector, 10-Year Smoke Alarm with Photoelectric Sensor and Low Battery Warning, Fire Alarm with Built-in Battery and Fault Warning for Bedroom and House, UL Listed, GS526A, 6 Packs
4.0 out of 5 stars
1,338
3 offers from
$67.98
#39
First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual Sensing Smoke Alarm, 1-Pack
4.6 out of 5 stars
2,262
8 offers from
$31.32
#40
X-Sense Smart Smoke Detector with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Smoke Detector Fire Alarm, Model FS31
4.3 out of 5 stars
613
1 offer from
$99.99
#41
FIRST ALERT BRK 9120LBL Hardwired Smoke Detector with Battery Backup
4.6 out of 5 stars
865
10 offers from
$19.69
#42
Kidde KA-F - Quick Convert Adapter - Allows Installation of Kidde Alarm in Firex Wiring Harness(6 Pack)
4.5 out of 5 stars
1,381
5 offers from
$21.99
#43
AEGISLINK Smoke Detector Alarm with 10-Year Battery, Photoelectric Fire Alarm with Test/Silence Button, S240, 3-Pack
4.1 out of 5 stars
384
2 offers from
$15.99
#44
USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup 2-Pack
4.4 out of 5 stars
393
10 offers from
$24.90
#45
Smoke Detector 10-Year Battery with Test/Silence Button, AEGISLINK Fire Alarm with Photoelectric Sensor, Low Battery Warning, S500 (Independent, 6-Pack)
4.3 out of 5 stars
791
1 offer from
$62.99
#46
X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, 1-Pack
4.6 out of 5 stars
1,396
2 offers from
$42.99
#47
SITERWELL Smoke Detector, Hardwired Photoelectric Smoke Alarm with DC 9V Backup Battery & Interconnected, Fire Alarm with Silence Button, GS517, 6 Packs
4.4 out of 5 stars
116
1 offer from
$72.99
#48
Putogesafe Smoke Detector, 10-Year Smoke Alarm with Photoelectric Sensor and Built-in 3V Lithum Battery, Fire Alarm with Test Button and Low Battery Warning, Fire Safety for Home,. 1 Pack
4.2 out of 5 stars
59
1 offer from
$13.99
#49
Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs, Interconnectable
4.6 out of 5 stars
801
4 offers from
$35.38
#50
FIRST ALERT BRK 9120LBL Hardwired Smoke Detector with Adapter Plugs for Easy Replacement , White
4.6 out of 5 stars
302
20 offers from
$23.57
←
Previous page
1
2
Next page
→
‹
Any Department
‹
Tools & Home Improvement
‹
Safety & Security
Fire Safety
Carbon Monoxide Detectors
Combination Gas & Carbon Monoxide Detectors
Combination Smoke & Carbon Monoxide Detectors
Fire Escape Ladders
Fire Extinguisher Mounts & Brackets
Fire Extinguishers
Smoke Detectors & Fire Alarms
Your recently viewed items and featured recommendations
Your recently viewed items and featured recommendations
Back to top
Get to Know Us
Careers
Amazon Newsletter
About Amazon
Accessibility
Sustainability
Press Center
Investor Relations
Amazon Devices
Amazon Science
Make Money with Us
Sell products on Amazon
Sell apps on Amazon
Supply to Amazon
Protect & Build Your Brand
Become an Affiliate
Become a Delivery Driver
Start a package delivery business
Advertise Your Products
Self-Publish with Us
Host an Amazon Hub
›
See More Ways to Make Money
Amazon Payment Products
Amazon Rewards Visa Signature Cards
Amazon Store Card
Amazon Secured Card
Amazon Business Card
Shop with Points
Credit Card Marketplace
Reload Your Balance
Amazon Currency Converter
Let Us Help You
Amazon and COVID-19
Your Account
Your Orders
Shipping Rates & Policies
Amazon Prime
Returns & Replacements
Manage Your Content and Devices
Your Recalls and Product Safety Alerts
Amazon Assistant
Help
English
United States
Amazon Music
Stream millions
of songs
Amazon Advertising
Find, attract, and
engage customers
Amazon Drive
Cloud storage
from Amazon
6pm
Score deals
on fashion brands
AbeBooks
Books, art
& collectibles
ACX
Audiobook Publishing
Made Easy
Sell on Amazon
Start a Selling Account
Amazon Business
Everything For
Your Business
Amazon Fresh
Groceries & More
Right To Your Door
AmazonGlobal
Ship Orders
Internationally
Home Services
Experienced Pros
Happiness Guarantee
Amazon Ignite
Sell your original
Digital Educational
Resources
Amazon Web Services
Scalable Cloud
Computing Services
Audible
Listen to Books & Original
Audio Performances
Book Depository
Books With Free
Delivery Worldwide
Box Office Mojo
Find Movie
Box Office Data
ComiXology
Thousands of
Digital Comics
DPReview
Digital
Photography
Fabric
Sewing, Quilting
& Knitting
Goodreads
Book reviews
& recommendations
IMDb
Movies, TV
& Celebrities
IMDbPro
Get Info Entertainment
Professionals Need
Kindle Direct Publishing
Indie Digital & Print Publishing
Made Easy
Amazon Photos
Unlimited Photo Storage
Free With Prime
Prime Video Direct
Video Distribution
Made Easy
Shopbop
Designer
Fashion Brands
Amazon Warehouse
Great Deals on
Quality Used Products
Whole Foods Market
America’s Healthiest
Grocery Store
Woot!
Deals and
Shenanigans
Zappos
Shoes &
Clothing
Ring
Smart Home
Security Systems
eero WiFi
Stream 4K Video
in Every Room
Blink
Smart Security
for Every Home
Neighbors App
Real-Time Crime
& Safety Alerts
Amazon Subscription Boxes
Top subscription boxes – right to your door
PillPack
Pharmacy Simplified
Amazon Renewed
Like-new products
you can trust
Conditions of Use
Privacy Notice
Your Ads Privacy Choices
© 1996-2023, Amazon.com, Inc. or its affiliates