Skip to main content
AmericanaPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Summer Steals and Deals have arrived

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
4.8
(49)
4.8 out of 5 stars. 49 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Home Improvement
  4. /
  5. Smart Home
  6. /
  7. Smart Smoke & Carbon Monoxide Detectors
  8. /

  9. Kidde Detect 5 in. Combo Alarm, Battery

  1. Home
  2. /
  4. /
  5. Smart Smoke & Carbon Monoxide Detectors

Kidde Detect 5 in. Combo Alarm, Battery

Shop all Kidde

  • New Arrival

  • Online Only

Kidde Detect 5 in. Combo Alarm, Battery

Item # 6031236

Kidde Kidde Detect 5 in. Combo Alarm, Battery
Kidde Kidde Detect 5 in. Combo Alarm, Battery
$52.99

Color:

Notice:
This Item cannot be shipped to CA, IL, IA, MD, MA, NJ, NY, TN, VA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Kidde

  • New Arrival

  • Online Only

Kidde Detect 5 in. Combo Alarm, Battery

Item # 6031236

Kidde Kidde Detect 5 in. Combo Alarm, Battery
Kidde Kidde Detect 5 in. Combo Alarm, Battery
$52.99

Color:

This item is available online only

Out of stock delivering to

37027

This item is not available

Search Stores

Temporarily unavailable

Notice:
This Item cannot be shipped to CA, IL, IA, MD, MA, NJ, NY, TN, VA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

This alarm offers cutting edge technology that sends fast alerts to give your family more time to get out safely and enhanced sensing technology reduces false alarms often caused by cooking. 2 AA Replaceable Batteries: Provide power even during short-term power outages for extra peace of mind. Double the Detection- Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device. Fast Alerts - Cutting edge technology gives ample time to get out safely.

  • 10 year warranty
BrandKidde
Country of OriginImported
Battery SizeAA
FeaturesCombination Unit
Network CompatibilityNone
Package Quantity1
Power TypeBattery
Product Height5.5 in.
Product Length5.5 in.
Product Weight11.2 oz.
Product Width2.5 in.
Sensor TypePhotoelectric
Smart CompatibilityNone
Warranty10 year
ColorWhite
Manufacturer Part Number21031502
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Kidde Smoke & Carbon Monoxide ComboAlarm Detector AA Battery
    4.8 out of 5 stars with 51 reviews
    4.8 (51)

    Kidde Smoke & Carbon Monoxide ComboAlarm Detector AA Battery

    $64.99
  2. Kidde Smoke Alarm Detector AA Battery
    4.6 out of 5 stars with 52 reviews
    4.6 (52)

    Kidde Smoke Alarm Detector AA Battery

    $29.99
  3. First Alert Battery-Operated Smoke Alarm
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    First Alert Battery-Operated Smoke Alarm

    $21.99
  4. Kidde Intelligent Detector Combinations Smoke Alarm, Front-Load Battery, Voice Warning
    4.1 out of 5 stars with 27 reviews
    4.1 (27)

    Kidde Intelligent Detector Combinations Smoke Alarm, Front-Load Battery, Voice Warning
  5. First Alert Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    First Alert Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup

    $69.99
  6. First Alert Dual-Power Carbon Monoxide Plug-in Alarm with Digital Display
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    First Alert Dual-Power Carbon Monoxide Plug-in Alarm with Digital Display

    $49.99
  7. First Alert Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    First Alert Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display

    $58.49
    Was $64.99Save $6.50
  8. Top Rated
    First Alert 10-Year Battery Carbon Monoxide Alarm with Digital Temperature Display
    4.9 out of 5 stars with 30 reviews
    4.9 (30)

    First Alert 10-Year Battery Carbon Monoxide Alarm with Digital Temperature Display

    $53.99
    Was $59.99Save $6.00
  9. First Alert Sealed 10 Year Battery Smoke Alarm with Safety Path Light and Slim Profile
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    First Alert Sealed 10 Year Battery Smoke Alarm with Safety Path Light and Slim Profile

    $44.99
  10. Top Rated
    Universal Security Instruments Smoke & Fire Alarm
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Universal Security Instruments Smoke & Fire Alarm

    $49.99
    Choose Options
  11. Top Rated
    Ring Smart Lighting Bridge
    4.8 out of 5 stars with 14 reviews
    4.8 (14)

    Ring Smart Lighting Bridge

    $49.99
  12. One For All Amplified Indoor Smart HDTV Antenna
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    One For All Amplified Indoor Smart HDTV Antenna

    $71.99
    Was $79.99Save $8.00

Items You May Like

  1. Kidde Detect 5 in. Combo Alarm, 10 YR, Battery
    3.9 out of 5 stars with 65 reviews
    3.9 (65)

    Kidde Detect 5 in. Combo Alarm, 10 YR, Battery

    $62.99
  2. First Alert Sealed 10 Year Battery Smoke Alarm with Voice and Location Alerts and Slim Profile
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    First Alert Sealed 10 Year Battery Smoke Alarm with Voice and Location Alerts and Slim Profile

    $44.99
  3. Top Rated
    Kidde Plug in carbon monoxide
    4.9 out of 5 stars with 41 reviews
    4.9 (41)

    Kidde Plug in carbon monoxide

    $36.99
  4. Gigastone Prime Series microSD Card 4-in-1 Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Gigastone Prime Series microSD Card 4-in-1 Kit

    $39.99
  5. TravlFi JourneyXTR Router
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    TravlFi JourneyXTR Router

    $299.99
  6. Alfred Gold DB2 Smart Deadbolt Door Lock
    4.7 out of 5 stars with 23 reviews
    4.7 (23)

    Alfred Gold DB2 Smart Deadbolt Door Lock

    $199.99
  7. Alfred Chrome DB2 Smart Deadbolt Door Lock
    4.7 out of 5 stars with 23 reviews
    4.7 (23)

    Alfred Chrome DB2 Smart Deadbolt Door Lock

    $199.99
  8. Cinmoore Window Mount Smart WiFi Camera
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Cinmoore Window Mount Smart WiFi Camera

    $46.99
  9. Cinmoore Wukong WiFi Battery Camera
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Cinmoore Wukong WiFi Battery Camera

    $75.59
    Was $83.99Save $8.40
  10. Solaire Outdoor TV Cover, 46 in. x 52 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Solaire Outdoor TV Cover, 46 in. x 52 in.

    $69.68
  11. Alfred Black DB2 Smart Deadbolt Door Lock
    4.7 out of 5 stars with 24 reviews
    4.7 (24)

    Alfred Black DB2 Smart Deadbolt Door Lock

    $199.99
  12. Alfred Db1S Smart Deadbolt With Key
    4.6 out of 5 stars with 283 reviews
    4.6 (283)

    Alfred Db1S Smart Deadbolt With Key

    $159.00

Customers Also Bought

  1. Durham MFG 2,000 lb. Capacity A-Frame Truck, 30 in. x 48 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Durham MFG 2,000 lb. Capacity A-Frame Truck, 30 in. x 48 in.

    $629.99
    Was $699.99Save $70.00
  2. Top Rated
    Lockly Vision Elite (MB) Smart Lock
    4.8 out of 5 stars with 203 reviews
    4.8 (203)

    Lockly Vision Elite (MB) Smart Lock

    $499.99
  3. Tarpco Safety 40 x 50ft. Tarp, 10 Mil, White
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tarpco Safety 40 x 50ft. Tarp, 10 Mil, White

    $267.99
  4. Toucan S100 Connect Conference Speaker, Black
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Toucan S100 Connect Conference Speaker, Black

    $89.99
    Was $99.99Save $10.00
  5. Cinmoore Dual Band WiFi Indoor/Outdoor Camera
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Cinmoore Dual Band WiFi Indoor/Outdoor Camera

    $51.99
  6. Homey Bridge Wireless Connectivity Extender, Black and Gray
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Homey Bridge Wireless Connectivity Extender, Black and Gray
  7. Homey Pro Mini Smart Home Hub, Black
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Homey Pro Mini Smart Home Hub, Black
  8. DISH Outdoors 54.1 Remote for Wally
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DISH Outdoors 54.1 Remote for Wally

    $26.99
    Was $29.99Save $3.00
  9. Alfred Db2S Smart Rfid Deadbolt Lock With Key Black
    4.7 out of 5 stars with 351 reviews
    4.7 (351)

    Alfred Db2S Smart Rfid Deadbolt Lock With Key Black

    $299.99
  10. Audio-Technica Premium Series 1/4-In. to 1/4-In. Instrument Cable, 15 Ft.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Audio-Technica Premium Series 1/4-In. to 1/4-In. Instrument Cable, 15 Ft.

    $15.29
    Was $16.99Save $1.70
  11. Channel Master 12-in. Heavy-Duty Wall Antenna Mount
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Channel Master 12-in. Heavy-Duty Wall Antenna Mount

    $26.99
    Was $29.99Save $3.00
  12. Core Tarps Brown/Black 8 mil 18 x 24 Tarp, CT-402-18X24
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Core Tarps Brown/Black 8 mil 18 x 24 Tarp, CT-402-18X24

    $70.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

40
40 reviews with 5 stars.

4 starsstars

8
8 reviews with 4 stars.

3 starsstars

1
1 review with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

4.8

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The Kidde Smoke + Carbon Monoxide Alarm is a reliable and easy-to-install product that effectively detects both smoke and carbon monoxide, providing important safety features for the home. Customers p...
Show more
Helpful?

Thank you for your feedback

Your insights help us improve!

You can type a maximum of 250 characters. 0/250 maximum
This summary is AI-generated from ratings and reviews across multiple languages.
  • English
  • German
  • French
  • Spanish
  • Portuguese
  • Italian
  • Korean
  • Chinese
  • Japanese
  • Arabic
1 to 4 of 49 Reviews .
1 – 4 of 49 Reviews
Sort by
Most Recent
rebelrx_6186
Review 1
4 out of 5 stars.

Good product

a year ago
This product was very easy to install, it helps me feel better knowing we are protected, luckily we haven’t had to test it out but I’m sure it will do its job if we ever need it

Originally posted on influenster.com

dalel79
Review 1
4 out of 5 stars.

It's a smoke detector.

2 years ago
As usual, it's super sensitive as any other smoke detector. Thankfully, we haven't had any problems with Co2. So that's a good thing. Thanks for letting us try it. It works well.

Originally posted on influenster.com

Anonymous
Review 1
5 out of 5 stars.

Very Sleek and Easy to Install!

2 years ago
The KIDDIE Detect Smoke + Carbon Monoxide Alarm instructions are easy to understand and the alarm installation is simple. There are only two screws required to secure the mounting bracket on the wall and the unit itself simply twists onto and locks into place. The alarm is powered by two 2 AA batteries and the siren projects loudly throughout our home. The unit has internal self-testing components, but the instructions state that it should still be manually tested weekly. I hope I never have to find out if the KIDDIE Detect Smoke + Carbon Monoxide Alarm works, but it brings comfort knowing it is there.

Originally posted on influenster.com

rlboyd7
Review 1
5 out of 5 stars.

Works like it should!

2 years ago
This detector is very good. It isn’t beeping or making any noise. Which I am thinking is a good sign! It was very easy to install, and hasn’t run out of batteries yet!

Originally posted on influenster.com

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.