By: Kidde
Kidde's Smoke & Carbon Monoxide Detector is the perfect combination of easy installation, customer support, design, and build quality. This hardwired, interconnect alarm with battery backup and voice alert will give you the peace of mind you need. Visit the Kidde Store to find the best carbon monoxide detector for your home.Amazon Customer: The installation of this CO2/smoke detector was a breeze. Clear instructions and a simple setup made it hassle-free. Highly recommended for an easy and quick installation.
United States on Nov 03, 2023
Ed (left the snow belt): I couldn't find any KN-COSM-IB but Kidde told me this unit could replace it; and it did, just had to plug it in.
However even this unit is being phased out in favor of their newer hardwire design with built-in 10-year lithium battery. Those new units have 3 wires and a plug and a big hump on the back. I bought one but it wouldn't quite fit into my existing electrical box. I had no interest in rewiring while on top of a ladder.
The detectors I got were made in October 2020 but instructions say life is 10 years from first power on. I'm satisfied with anywhere from 7-10 years life out of them.
United States on Oct 27, 2023
A. Leonard: If yoiu have to change out the AC plug that will take a working knowledge of house electricity. I.E. turninig off the power, a steady ladder, have good sense of balance, know how to tie the black, red and white wires. Watch how to videos on utube if your not sure and are a first timer.
United States on Sep 24, 2023
Lilly Hi Way: No problems with device but packaging was deficient. Device was in a thin cardboard box, the kind you'd see it in on a store shelf. That box was then covered with a layer of plastic wrap and then mailed in a plastic bag that had plastic bubbles on the inside. I wasn't impressed with the protectiveness of the packaging. When I took it out the card board box inside had a pushed in corner. The hard wired device itself seems to be working as desired so I suppose no harm was done. In another order I ordered Kidde battery operated detectors and they were wrapped quite well and protected the device much more thoroughly.
United States on Sep 17, 2023
Kidde Smoke and Carbon Monoxide Alarm - Keep Your Family Safe | Kidde Carbon Monoxide Detector with Digital Display and Battery-Powered Operation | Kidde Battery-Powered Carbon Monoxide Detector Alarm - Protect Your Home from Dangerous Gas | |
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B2B Rating |
90
|
97
|
96
|
Sale off | $8 OFF | $2 OFF | $14 OFF |
Total Reviews | 435 reviews | 3 reviews | 1 reviews |
Operating Humidity | 10% to 95% relative humidity, non-condensing | 5% to 95% relative humidity, non-condensing | 5% to 95% relative humidity, non-condensing |
Alarm | Audible | Audible | Fire safety, battery powered, tamper-resistant |
Brand | Kidde | Kidde | Kidde |
Upper Temperature Rating | 37.8 Degrees Celsius | 37.8 Degrees Celsius | 100 Degrees Fahrenheit |
Power Source | Hardwired | Battery Powered | Battery Powered |
Product Dimensions | 1.8"D x 5.6"W x 5.6"H | 4.5 x 1.5 x 2.75 inches | 4.5 x 1.5 x 2.75 inches |
Compatible Devices | Up to 24 Kidde devices | ||
Color | White | Detector | White |
Item Weight | 1 Pounds | 0.16 ounces | 8 ounces |
Style | Previous Model | Detector Alarm |
Angel Gonzales: Works perfectly with batteries included and wired.
United States on Nov 10, 2023