Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack price history and forecast - Kidde 20SD10/KN-COB-LP2
Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack

Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack

Brand:
Kidde
Model Number:
20SD10/KN-COB-LP2
UPC:
047871331703
EAN:
0047871331703
Walmart SKU:
5398869188
Key Takeaway

Holding at $58.00 for the past three weeks while closely tracking the 90-day average of $58.00—typical market behavior for this category.

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$58.00
Lowest Price
$55.00
Most Recent Price
$58.00
Average Price
$57.75
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack since 9/14/2024. The most recent price update was on Jun 12, 2026.

Price Range: Over the past 90 days, the price has ranged from $55.00 (lowest on 9/14/2024) to $58.00 (highest on 9/6/2025). The average price during this period is $57.75.

Current Trend: Walmart.com prices have ranged from $58.00 (Jun 12) to $58.00 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $58.00.

Customer Insights: Rated 3.4/5 from 129 reviews.

Customer Reviews

129 reviews

Customer Reviews

3.4
Based on 129 reviews
5
71
4
12
3
3
2
1
1
42
Filter Reviews:
Sort By:
Showing 10 of 129 reviews

★VERY CONVENIENT TO GET BOTH DETECTORS★

COTTON February 19, 2025

THE ONLY THING ABOUT THIS • • • THAT I ***DO NOT LIKE*** IS: ● SMOKE DETECTOR HAS A ★10 YEAR NON~REPLACEABLE BATTERY! (GREAT ... IF IT LASTS THAT LONG, BUT IF IT DOESN'T, THAT'S IT ... U WILL BE RIPPED~OFF FOR SURE!). ★IF I'D HAVE READ THE DETAILS BETTER ... I WOULDN'T HAVE PURCHASED THESE. 》》》 I'D RATHER REPLACE THE BATTERIES MYSELF ••• NOT RELY ON A 10 YEAR BATTERY (That Hopefully Lasts 10 Years!).《 ● CARBON MINOXIDE DETECTOR ~ IS THE STANDARD ONE WHERE YOU MAINTAIN THE BATTERIES. ★★★PLEASE ••• BE SURE YOU ALWAYS HAVE BOTH TYPES OF DETECTORS ! (NOTE: 》》》 SOME FOLKS, LIKE MYSELF ARE UNABLE TO SMELL CERTAIN ODORS SUCH AS *NATURAL GAS).《《《 ★★★ AND ... ***CARBON MINOXIDE HAS NO ODOR!***

Was this review helpful?
Maureen May 30, 2025

Got these to use in my RV, they were super easy to install and look so much nicer than the old ones. I would recommend value for $$$.

Was this review helpful?
Mary April 11, 2025

I feel safer with the combo of smoke detector/carbon monoxide detector in my house. I also appreciate the fact that I do not have to change it for 10 years for the smoke detector and just have to with the carbon monoxide detector 2x a year.

Was this review helpful?
Deborah May 3, 2025

It was nice to get both detectors in the same box. They were easy to put up. Batteries were included was a nice touch.

Was this review helpful?
Viv September 20, 2025

Love your rollbacks. Helps a tightly budget shopper. Thank you.

Was this review helpful?

Worked less than 1 year

Dissapointed August 19, 2025

This 2024 unit is supposed to have a 10 year life. The fault alarm woke us up in the middle of the night, and then switched to the smoke alarm signal. Obvious false alarm- We have 4 other alarms in the house that did not go off. Had to disable it to stop the alarm.

Was this review helpful?

Do not install

ACarr July 24, 2025

Less than a year and smoke alarms keep going off. I had these new alarms installed when I installed my new HVAC system and now 2 out of 4 keep going off. Horrible thing wont work when trying to reset or see how to replace the battery because you can't.

Was this review helpful?

Constant false alarm after only 9 months

SueMagoo October 20, 2025

False alarm went off and couldn't get it to stop. 9 month old unit. Had to pull it apart and rip out battery. Happily threw in trash. Hope the ringing in my ears goes away soon.

Was this review helpful?

Not a reliable alarm

Lynda December 4, 2024

False alarm too many times. This alarm has gone off multiple times in the middle of the night and won't shut off with a push button. No other alarm does this in the house. For the expense to be safe is important but to be faulty and not able to shut off with a push even going outside is disappointing.

Was this review helpful?

You need to recall these alarms sold recently

Chrissy04330 November 25, 2024

I need to delete the other review as I thought that was the correct alarm but this is the correct alarm. This alarm woke up our family the other night scaring us so badly! Not just once did the alarm go off falsely In the middle of the night but twice! Please do better! Upon seeing other reviews there's a pattern here! We don't need ppl assuming the alarm is a false alarm, time is of the essence when it comes to fire being fires double in size every 3 minutes! Please please look into this do a recall something!

Was this review helpful?

Price History

Historical price data graph for Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

25 records

Walmart.com prices have ranged from $58.00 (Jun 12) to $58.00 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $58.00.

Walmart.com price history for Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack showing recent price changes over the past 90 days
Date Price Change % Change
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00 $+0.00 +0.0%
$58.00
No third-party seller price history available for this product in the past 90 days.

Related Products