Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Electrical
Electrical
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Filters
Filters
Clear All
Brand: Kidde
Brand: REOLINK
Brand: Greengate
Price: $50 - $100
Price: $20 - $30
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Department
Electrical
Fire Safety
Wiring Devices & Light Controls
Batteries
Doorbells
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$400 - $500
$800 - $900
Special Values
Brand
RunLessWire
MIGHTY MAX BATTERY
Etokfoks
Lutron
Leviton
AC WORKS
Legrand
Lukyamzn
Klein Tools
parkworld
Syston Cable Technology
Southwire
Micro Connectors, Inc
Square D
IDEAL
Siemens
WindyNation
Gardner Bender
ELEGRP
VEVOR
Eaton
GE
Commercial Electric
mount-it!
ILSCO
Cerrowire
SANOXY
HYDROMAXX
ZOSI
TRIPLETT
Halex
Kidde
Milwaukee
LINSAY
SPT
Wasserstein
Intermatic
Victrola
LifeSupplyUSA
Barkan a Better Point of View
Renogy
Ring
QualGear
ASI
DEWENWILS
Altec Lansing
Crosley
Federal Pacific
Zinsco
Woods
Carlon
Faith
Geeni
NTW
Polaris
QVS
ProMounts
360 Electrical
Cooper Bussmann
Defiant
Husky
Jameson
Philips
DEWALT
Emerson
GoGreen Power
Safety Technology International
SkyLink
TORK
Tripp Lite
Duracell
Emerald
KNIPEX
Link2Home
Yellow Jacket
BEFREE SOUND
Blink
Cobra
CyberPower
Kodak
Tzumi
Bergen Industries
JBL
Newhouse Hardware
Night Owl
Shelly
CROSLEY FURNITURE
ESR
Heath Zenith
Lithonia Lighting
NICOR
Sangean
Serpac
Wyze
Connecticut Electric
JENSEN
ProHT
Pushmatic
RIDGID
US Wire and Cable
Zenith
iLive
Arlington Industries
Challenger
ENERLITES
JONARD TOOLS
Karl home
NATURE POWER
Swann
Automation Systems Interconnect
BLACK+DECKER
CONTIXO
LIFE360
MAXIMM
NEWHOUSE ELECTRIC
RoadPro
TruePower
AMERELLE
CERTIFIED APPLIANCE ACCESSORIES
LOOCAM
Platinum Tools
RUN BISON
TP-LINK
Tower Manufacturing Corporation
UEi Test Instruments
YoLink
DryConn
Energizer
GPX
Gemini
Mighty Max Battery
REED Instruments
Revo
Stark
UPG
AVF
Amazon
Amucolo
Atlantic
Cambridge
Contractor's Choice
Cube
EasyLife Tech
Feit Electric
GEARWRENCH
General Tools
HDX
HELIX
ICC
Impecca
Innolink
Macally
MegaMounts
PYLE
Pyle
Rack-A-Tiers
SKYSHALO
SOCKiTBOX
Trexonic
URREA
Westek
iHome
Arlo
CADDY
Champion Power Equipment
Cortelco
Crystal Vision
Digital Energy
KANTO
KPS
LOVEHANDLE
NSi Industries
Panasonic
Progress Lighting
QFX
Skullcandy
Stalwart
VTech
Windy Nation
eufy Security
AMEREX
AT and T
Aqara
BESTISAN
BIC America
Brady
DUROMAX
Everbilt
FIRMAN
Franklin Brass
GForce
Google
Grape Solar
Guardian
Honeywell Home
Hunter
MOTOROLA
Masterplug
Monster
Power Bright
Power Gear
PowerSmith
Resilia
Sunpez
Supersonic
TOPGREENER
Tech and Go
Toucan
Victor
Westinghouse
Xodo
myTouchSmart
ACDelco
ACOPower
ARENTI
AT&T
AVF Eco-Mount
Airthings
Belkin
Bell + Howell
Bushnell
Calterm
Cantex
Carnegy Avenue
ChargeHub
Product Height (in.)
to
Apply
Less than 5
5 - 10
10 - 15
15 - 20
Color Family
White
Black
Multi-Colored
Maximum Amperage (A)
0 A
0.025 A
Power Source
Battery Operated
Works With
No additional compatibility
Proprietary App
Alexa
Google Assistant
Smart Home
Smart Home Enabled
View Results
All Filters
Category
Price
Product Height (in.)
Brand
Color Family
Brand: Kidde
Brand: REOLINK
Brand: Greengate
Price: $50 - $100
Price: $20 - $30
Clear All
56 Results
Sort by
Top Sellers
Best Seller
$
62
.
97
(116)
Model# 21032779
Kidde
10-Year Battery Powered Combination Smoke and Carbon Monoxide Detector with Alarm LED Warning Lights and Voice Alerts
Add to Cart
Best Seller
$
84
.
98
(
$28.33
/unit)
(184)
Model# 21031468
Kidde
10-Year 3-Pack Battery Powered Smoke Detector with Photelectric Sensor
Add to Cart
$
31
.
47
Buy More, Save More
See Details
(184)
Model# 21031466
Kidde
10-Year Battery Powered Smoke Detector with Photelectric Sensor
Add to Cart
Top Rated
$
62
.
71
/bundle
(
$15.68
/unit)
(4688)
Model# 21030967
Kidde
Firex 4-Pack Hardwired Smoke Detector with Ionization Sensor
Add to Cart
$
31
.
47
(144)
Model# 21031482
Kidde
Hardwired Interconnected Smoke Detector with Photoelectric Sensor
Add to Cart
Top Rated
$
69
.
97
(734)
Model# 21032082
Kidde
Hardwired Interconnectable Smoke and Carbon Monoxide Detector with AA Battery Backup and Voice Alerts
Add to Cart
Top Rated
$
59
.
97
Buy More, Save More
See Details
(1631)
Model# 21029899
Kidde
10-Year Worry Free Smoke & Carbon Monoxide Detector, Lithium Battery Powered with Photoelectric Sensor
Add to Cart
Top Rated
$
54
.
97
(
$18.32
/unit)
(4210)
Model# 21029885
Kidde
10 Year Worry-Free 3-Pack Battery Powered Smoke Detector with Ionization Sensor
Add to Cart
$
22
.
36
Buy More, Save More
See Details
(1440)
Model# 21029713
Kidde
Firex Plug-In Carbon Monoxide Detector, AA Battery Backup, CO Detector
Add to Cart
$
58
.
47
Buy
4
or more
$52.62
(108)
Model# 21031544
Kidde
10-Year Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm and LED Warning Lights
Add to Cart
Top Rated
$
25
.
00
Buy More, Save More
See Details
(393)
Model# 21030262
Kidde
Firex Battery Operated Digital Carbon Monoxide Detector
Add to Cart
$
26
.
97
Buy More, Save More
See Details
(77)
Model# 21031447
Kidde
Battery Powered Smoke Detector with Photoelectric Sensor
Add to Cart