Kidde Carbon Monoxide & Smoke Alarm - Battery-Powered Combination Alarm

By: Kidde

Protect your family from the dangers of carbon monoxide and smoke with this 3-pack of Kidde KN-COSM-BA Battery-Operated Combination Carbon Monoxide and Smoke Alarms. These alarms are designed to be easy to install and provide reliable protection for your home. The talking alarm feature allows you to be alerted to danger even when you're not in the room. With its high-quality design and build, the Kidde KN-COSM-BA is one of the best Carbon Monoxide Detectors on the market. Visit the Kidde Store today to get your 3-pack of alarms and keep your family safe.

Key Features:

This Battery Operated Combination Carbon Monoxide and Smoke Alarm is a must-have for any home. It features a talking alarm that is loud and clear, alerting you to the presence of carbon monoxide and smoke. With this alarm, you can rest assured that your family is safe from the dangers of carbon monoxide and smoke.
87
B2B Rating
36 reviews

Review rating details

Value for money
88
Safety
87
Overall performance
88
Noise level
86
Efficiency
88
Easy to install
83
Design
87
Customer support
86
Build quality
88
Battery life
88

Details of Kidde Carbon Monoxide & Smoke Alarm - Battery-Powered Combination Alarm

  • Brand: Kidde
  • Best Sellers Rank: #404,124 in Tools & Home Improvement #121 in Smoke & Carbon Monoxide Alarms
  • Item Weight: ‎2.01 pounds
  • Item model number: ‎KN COSM BA
  • Battery Cell Type: ‎Alkaline
  • Size: ‎3 Pack
  • Sensor Type: Ionization
  • Manufacturer: ‎Kidde
  • Alarm: Audible
  • Package Dimensions: ‎14.06 x 9.8 x 4.61 inches
  • Batteries: ‎6 AA batteries required.
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Color: ‎White
  • Style: ‎Alarm
  • Customer Reviews: 4.6/5 stars of 769 ratings
  • Date First Available: April 10, 2019
  • Pattern: ‎Smoke Alarm
  • ASIN: B07QKQBBWV
  • Power Source: ‎Battery Powered

Comments

Scott Neil: These combination fire and carbon monoxide detercors from Kidde are rated as some of the best buys from Consumer Rerpots for home fire precention equipment that are battery powered.
Each of the detectors in this package was easy to mount, came with mounting screws , and were accompanied by 2 AA batteries from the manufacturer.
Each of these detectors detects fire via an ion detector, and will warn users of afire or carbon monoxide leak via warning beeps and spoken warning (indicating whether the emergency is fie or carbon monoxide.)
The alarms are mounted via a ring that is screwed to a surface, and are easily removable or secured via a slight roration of the alarm into or out of the docking circle.
The detectors have face mounted battery doors, making it relatively easy to change the batteries, whether or not one choses tor emove the alaarm from the docking collar.
Alarms are sounded at about 85dB, and seem up to the task.
The alarms were sent in a minimum of packaging, with one alarms, set of batteries, and set of mounting equipment per each pastic bag.

United States on Jan 31, 2021

Donald E. Blowes: Bought these to to replace my old aging Smoke and Carbon Monoxide detectors (several years old)
As these came in a 3 pack, these were ideal for replacing each floor with one detector instead of 2 detectors (Smoke and Carbon) of our home (and multiple batteries)
Easy to install and activate.
Highly recommend for any home for added Smoke and Carbon Monoxide protection.

United States on Jan 31, 2021

Lisa: Our Kidde alarms all started to die, turns out they were 8 years old. We called Kidde to see what version would fit the same base as they're screwed into the ceiling. Kidde said to order this model and it all worked - put in the batteries and they clicked right into place, everything working so we're good for another 8+ years.

United States on Dec 07, 2020

TDE: If you really want to stay above the rest in the Airbnb business you have to install the best kind of system out there instead of just a regular smoke detector. The dual system gives everybody a good peace of mind whether it’s smoke or carbon monoxide. I put them in every one of the bedrooms and a hallway’s and close to the propane stove and gas dryer and water heater.

United States on Sep 14, 2019

Gary Hassay: I had Kidde smoke detectors already installed but they expired, so I replaced them with these. The nice thing was that these Kidde smoke detectors fit on the mounting brackets of my old Kidde smoke detectors, so all I had to do was put them on the old brackets. I like how these have the battery compartment up front. I'll probably buy Kidde again in 10 years and I hope I can still use my old mounting brackets.

United States on Aug 04, 2019



Kidde Carbon Monoxide & Smoke Alarm - Battery-Powered Combination Alarm Kidde Carbon Monoxide Detector with Digital Display and Battery-Powered Operation Kidde Battery-Powered Carbon Monoxide Detector Alarm - Protect Your Home from Dangerous Gas
Kidde Carbon Monoxide & Smoke Alarm - Battery-Powered Combination Alarm Kidde Carbon Monoxide Detector with Digital Display and Battery-Powered Operation Kidde Battery-Powered Carbon Monoxide Detector Alarm - Protect Your Home from Dangerous Gas
B2B Rating
87
97
96
Sale off $2 OFF $14 OFF
Total Reviews 36 reviews 3 reviews 1 reviews
Brand Kidde ‎Kidde ‎Kidde
Best Sellers Rank #404,124 in Tools & Home Improvement #121 in Smoke & Carbon Monoxide Alarms #414 in Tools & Home Improvement #5 in Carbon Monoxide Detectors #107 in Tools & Home Improvement #2 in Carbon Monoxide Detectors
Item Weight ‎2.01 pounds ‎0.16 ounces ‎8 ounces
Item model number ‎KN COSM BA ‎KN-COPP-B-LPM ‎KN-COSM-BA
Battery Cell Type ‎Alkaline ‎Alkaline ‎Alkaline
Size ‎3 Pack ‎KN-COPP-B-LPM ‎1 Pack
Sensor Type Ionization ‎Electrochemical ‎Electrochemical
Manufacturer ‎Kidde ‎Kidde Safety ‎Kidde
Alarm Audible ‎Audible ‎Fire safety, battery powered, tamper-resistant
Package Dimensions ‎14.06 x 9.8 x 4.61 inches
Batteries ‎No ‎3 AA batteries required. ‎2 AA batteries required.
Batteries Included? ‎No ‎Yes ‎Yes
Batteries Required? ‎No ‎Yes ‎Yes
Color ‎White ‎Detector ‎White
Style ‎Alarm ‎Detector Alarm
Customer Reviews 4.6/5 stars of 769 ratings 4.7/5 stars of 17,079 ratings 4.7/5 stars of 28,785 ratings
Date First Available April 10, 2019 May 11, 2011 August 13, 2010
Pattern ‎Smoke Alarm ‎Detector
ASIN B07QKQBBWV B004Y6V5CI B004Y6V6K4
Power Source ‎Battery Powered ‎Battery Powered ‎Battery Powered
Before you spend your money, check out our reviews. Every time.
Best2buy Newsletter
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.