Picture 1 of 2

Stock photo

Kidde 21006377-N Hardwired Combination Carbon Monoxide & Smoke Alarm KN-COSM-IB - Picture 1 of 2

Kidde 21006377-N Hardwired Combination Carbon Monoxide & Smoke Alarm KN-COSM-IB - Picture 2 of 2

Kidde 21006377 Hardwired Combination Carbon Monoxide & Smoke Alarm

4.89180 product ratings

countrygoods1 (181)
100% positive feedback

Price:

$70.00

Free shipping

Estimated delivery Tue, Jun 25 - Sat, Jun 29

Returns:

No returns, but backed by eBay Money back guaranteeeBay Money back guarantee.

Condition:

New

Keep your loved ones safe with this Kidde 21006377 Hardwired Combination Carbon Monoxide & Smoke Alarm. Designed by the trusted brand, Kidde, this detector offers peace of mind with its reliable and advanced features. Its white color complements any home decor, while its compact size of 1.8in. depth and lightweight of 0.85lbs. make it easy to install and use. This Carbon Monoxide detector also comes with a battery backup for uninterrupted protection. Along with its hardwired power source, it is compatible with various Smart Home devices like Google Home and Logitech Harmony through Bluetooth, Powerline/UPB, and Wi-Fi protocols. Get the ultimate protection against smoke and gas in your home with the Kidde 21006377.

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.

4.9

4.9 out of 5 stars based on 180 product ratings

180 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
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 162 reviews

5 out of 5 stars
by O34L9-HaTp2@Del...Jul 17, 2019
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: Yes | Condition: New
5 out of 5 stars
by blgillespieNov 05, 2019
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: Yes | Condition: New
4 out of 5 stars
by digdesdevJan 21, 2020
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: Yes | Condition: New
5 out of 5 stars
by flores_telloAug 20, 2019
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: Yes | Condition: Pre-owned
5 out of 5 stars
by smjlsje.1qdtho8Mar 02, 2020
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: Yes | Condition: New

Picture 1 of 2

Kidde 21006377 Hardwired Combination Carbon Monoxide & Smoke Alarm

About this product

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

Well Made!

Nice Combined Features!

Good direct replacement for Kidde units

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

Perfect with the features needed!!

Best Selling in Smoke & Gas Detectors

Save on Smoke & Gas Detectors

You may also like