The seller is away until May 13, 2025. If you buy this item, expect a delay in shipping.

Kidde 21006377 Hardwired Combination Carbon Monoxide & Smoke Alarm KN-COSM-IBA

US $149.99
or Best Offer
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New

Additional service available

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Pickup:
Shipping:
US $10.00 USPS Ground Advantage®.
Located in: Estacada, Oregon, United States
Delivery:
Estimated between Sat, May 17 and Fri, May 23 to 43230
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Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:177029082692

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
0047871163779
Brand
Kidde
Type
Carbon Monoxide Detector
Power Source
Hardwired
Color
White
Model
KN-COSM-IBA
MPN
9000114A, 21006377N
Features
Battery Backup
Item Depth
1.8in.
Smart Home Compatibility
Google Home, Logitech Harmony
Smart Home Protocol
Bluetooth, Powerline/UPB, Wi-Fi
Item Weight
0.85lbs.

About this product

Product Identifiers

Brand
Kidde
MPN
9000114A, 21006377N
Ean
0047871163779
GTIN
0047871163779
UPC
0047871163779
Model
KN-COSM-IBA
eBay Product ID (ePID)
19030650264

Product Key Features

Power Source
Hardwired
Color
White
Item Depth
1.8in.
Smart Home Compatibility
Google Home, Logitech Harmony
Features
Battery Backup
Type
Carbon Monoxide Detector
Smart Home Protocol
Bluetooth, Powerline/UPB, Wi-Fi

Dimensions

Weight
1lb.
Depth
1.8in.
Height
2in.
Width
5.6in.
Length
7.1in.
Item Weight
0.85lbs.

Item description from the seller

About this seller

Estacadapicker

99.4% positive feedback

Joined Mar 2019
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.7
Shipping speed
4.9
Communication
4.9

Seller feedback (330)

All ratings
Positive
Neutral
Negative
  • 8***l (11)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A+ seller. Great value. Item works as it should with zero flaws and was exaclty as described. Fast shipping that arrived quicker than expected. Packaging was professional and my favorite part was the thoughtful hand written note they included thanking me for my order.
  • m***s (176)- Feedback left by buyer.
    Past month
    Verified purchase
    New to me, Sneakers are in great condition! Better than described, and arrived sooner than expected in great packaging; I especially liked the tissue paper in them. Thank you for a smooth transaction and an affordable option. Would purchase from again.
  • t***t (4761)- Feedback left by buyer.
    Past year
    Verified purchase
    Thank you for providing excellent service!!! Great price, as described, fast shipping and packed nicely. Awesome seller!!! God Bless!!!

Product ratings and reviews

4.9
181 product ratings
  • 163 users rated this 5 out of 5 stars
  • 15 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Well Made!

    This is the second time I bought a Kidde and it hooked up easily.The connector was the same and it fit into the same flange. The back up batteries are easy to replace without having to remove the unit like the last unit. So far, everything seems to be alright and very happy with the product.

    Verified purchase: YesCondition: NewSold by: abetterservicecolarrycannon

  • Nice Combined Features!

    It’s nice to have a smoke and carbon monoxide detector all in one plus it’s the newest version of the smoke only doctor that was already installed in my house. These all communicate with one another so when one goes off they all will sound and say fire, fire, fire! And you can’t beet the price for these! My original smoke detectors had a 7 year life but I think these have a 10 year life.

    Verified purchase: YesCondition: NewSold by: abetterservicecolarrycannon

  • Good direct replacement for Kidde units

    Replacement for my previous Kidde detectors that had reached end-of-life after seven years. Direct replacement using the same connector and mounting plate. I installed both photoelectric and ionization types for better protection. Only rated this with four stars because there are newer, better, detectors now but they were out of stock for an unknown amount of time. I bought these because I needed to have something installed. These aren't bad, just not the best available now.

    Verified purchase: YesCondition: NewSold by: familybabystore

  • AA batteries, front load, ten year life, AC powered

    Front load battery compartment, and it uses AA batteries instead of less common 9 volt battery. The chirps indicating end of battery life are annoying, but from what I read those units with the 10 year sealed batteries can't be trusted. (If they go off when they're not supposed to, you can't turn them off, even if you put them in a bucket of water! These AC wired units also last ten years, instead of the previous generation 7 year units. Disadvantage is that either they turn on, or they are off, there is no digital indication of CO in the house that could eventually set off the alarm.

    Verified purchase: YesCondition: Pre-OwnedSold by: lydiahomegoods

  • Perfect with the features needed!!

    Purchased to replace older smoke only alarm....Only took about 5 minutes to install. Looks good and so far works well, when tested.

    Verified purchase: YesCondition: NewSold by: cbcfleet2

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