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Kidde Carbon Monoxide Detector

By ChenDenny |

Along with fire alarms, you must have carbon monoxide alarms in your home for ultimate safety. The reason is that carbon monoxide is a deadly gas that is difficult to identify because of its characteristics such as odorless, tasteless, and colorless. Therefore, there must be a carbon monoxide detector that can warn you. On this page, you will get all the information about Kidde carbon monoxide detector, some of the frequently asked questions about it and what is its alternative. 

Kidde Carbon Monoxide Detector

Kidde Carbon monoxide detectors are one of the best carbon monoxide alarms that protect you and your family from the hazards of carbon monoxide. The carbon monoxide alarms made by Kidde are featured with Nighthawk electrochemical sensor for carbon monoxide. By installing these CO alarms, you can timely save yourself and your family from the damage caused by carbon monoxide. 

Kidde manufactures carbon monoxide alarms that are powered by different sources. Types of power sources are:

1. 10-Year Battery

Some carbon monoxide detectors manufactured by Kidde are powered by a 10-year battery, which means these are battery operated alarms with a battery life of 10 years. During these 10 years, you don’t have to check for the battery or replace it, but change the whole unit after 10 years. The carbon monoxide alarm comes with a sealed lithium battery that makes sure you stay protected 24/7. Thus, it gives you hassle-free usage for 10 years.

2. Plug-in AC Operated

In addition to 10-year sealed battery carbon monoxide alarms, Kidde also manufactures CO alarms that can be easily connected by plugging them into the standard outlets in your home. All the Kidde carbon monoxide detectors are featured with electrochemical sensing technology. Moreover, the plug-in detectors also come with a backup battery. Therefore, the protection against CO never stops even when you face power outages. 

3. Battery-Operated

The battery-operated carbon monoxide alarms made by Kidde are perfect for the safety of your home. The Kidde carbon monoxide alarms are equipped with electrochemical sensing technology with the company’s patented CO sensors. You can easily install the Kidde carbon monoxide alarms and stay safe because the battery-operated CO alarms work even you have a power outage. 

The Most Common FAQs of Kidde Carbon Monoxide Detector

1. Why is the Kidde Carbon Monoxide Detector Beeping and chirping? 

If your carbon monoxide detector is chirping consistently, there may be following reasons behind it:

Time to replace:

Seven years after you have first installed the Kidde carbon monoxide alarm, the alarm will start chirping continuously after 30 seconds. This indicates that your carbon monoxide alarm needs to be replaced. Another important thing to consider here is that, in this condition, your CO alarm will not perform its function. 

Low battery:

If your Kidde carbon monoxide alarm is chirping every 15 seconds, this indicates that you must replace the battery of the Kidde carbon monoxide alarm. 


If your Kidde carbon monoxide alarm is chirping continuously, you need to replace its battery or it is indicating unit malfunctioning. 


If the unit chirps every 30 seconds, it suggests the unit is malfunctioning. You need to call at1-800-880-6788 to contact Product Support.

2. What should do if the carbon monoxide detector goes off?

You should never ignore if your carbon monoxide alarm goes off. In case of experiencing any symptoms, you must immediately go into the fresh air. For help, call 911. If you are not experiencing any symptoms associated with fire or CO, contact the fire department or any qualified technician, so that the problem can be inspected. 

On the other hand, if you can’t leave the home or call for help from your neighbor’s home, open all the windows and doors and wait until someone arrives for assistance. Also, make sure that you have turned off all the possible sources. 

3. How to reset the Kidde Carbon monoxide detector?

Kidde plug-in AC carbon monoxide detectors also come with a battery backup. If you have a plug-in carbon monoxide detector by Kidde and you want to reset it, follow the steps given below.

  • First, you need to go to the circuit breaker and turn off the power to the Kidde plug-in AC carbon monoxide detector.
  • From the mounting bracket, remove the alarm and disconnect its power.
  • After that, you need to remove carbon monoxide alarm’s battery
  • For about 15 seconds, press and hold its test button. The carbon monoxide detector will go silent after chirping for a few seconds.
  • Reconnect and reinstall the power and battery of the carbon monoxide detector respectively. The alarm will chirp indicating that the detector has restored its power. After that, it should be silent.

If you want to reset a carbon monoxide DC unit, follow the following steps:

  • Remove carbon monoxide alarm’s battery
  • For about 15 seconds, press and hold its test button. The carbon monoxide detector will go silent after chirping for a few seconds.
  • Reinstall its battery. The carbon monoxide unit will chirp once when you connect its battery, after that it will be silent. 

The Alternative to Kidde Carbon Monoxide Detector

An alternative to the Kidde Carbon Monoxide detector is the X-Sense carbon monoxide detector. X-Sense manufactures reliable products with providing accuracy, sensitivity, and quality in protecting people from the hazards of carbon monoxide.

One of the best selling carbon monoxide detectors is X-Sense 10-Year Battery Smoke and Carbon Monoxide Detector with LCD. It features great build and design with an LCD digital display to show the real-time level of carbon monoxide. It is a 2-in-1 detector that detects both CO and smoke with its electrochemical and photoelectric sensor.

You can easily install it on a wall or a ceiling, where you want it to be. Moreover, the alarm comes with a 10-year lithium sealed-in battery that gives you hassle-free protection for 10 years straight. 

A carbon monoxide detector is one of the essentials that keep you safe. Kidde carbon monoxide alarm is one of the best detectors. However, an alternative to the Kidde carbon monoxide alarm is the best carbon monoxide alarm that protects you from the hazards of CO. Another alternative to the Kidde carbon monoxide alarm is the X-Sense carbon monoxide detector that offers protection of 10 years with its lithium sealed-in battery. 

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