Best carbon monoxide and smoke Detectors

Detectors, carbon monoxide (CO) and smoke: Guide to the Best


In this guide to the best detectors of carbon monoxide and smoke, we provide short reviews of the most effective models available today. Safety in the home and family protection are aspects on which, surely, it is worth the investment. And most importantly, why you need to make quality decisions but with an eye on their wallets.

If you have no idea how they work and how to install these devices in the second part of the article there is a dedicated study.

Best of carbon monoxide detectors (and smoke)

Below the best carbon monoxide detectors and smoke (this feature is present only in some of them):

Here the comparison of the models:

X-Sense combined photoelectric detector

6 batterie AA Energizer Ultimate Lithium

1 Battery 3 V lithium

declared Sensor life

6 batterie AA Energizer Ultimate Lithium

declared Sensor life

1 Battery 3 V lithium

declared Sensor life

declared Sensor life

X-Sense combined photoelectric detector

Nest Protect: the best carbon monoxide detector smart

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

Nest Protect: smart detector connected

In Italy are still a few levels of carbon monoxide detectors smart or connected. For the moment, we can consider Nest Protect the best CO detector smart. Nest, Google-owned brand, is definitely a brand synonymous with reliability and quality. This detector is a witness. As a result, the price suffers a bit ‘.

One of the strengths of this product is definitely the ability to detect, in addition to carbon monoxide, smoke, also avoiding the danger of fast and slow-burning fires burning, as well as smoldering fires.

A feature not to be overlooked is the ability to receive information, which give insights into the danger and the place where it is registered. Nest is able to initiate alerts directly to your smartphone. At this point, you may decide to silence the alarm or not it sound (you can decide whether to receive notification before issuing the alarm).

The detector will also be able to send a notification when the batteries are low (the power is battery only). Similarly, Nest Protect conducts an automatic self to ensure its proper operation, more than 400 times a day.

A LED light (especially useful in case of alarm), thanks to the integrated motion sensor, will light up when it is in the vicinity of the device, illuminating the path in the middle of the night.

The Nest Protect setup is very simple. You will need to download the app, available on Android or iOS, insert the WiFi credentials, name it and mount it on the wall.

According to the manufacturer, the product lifetime is at least 10 years.

Finally, it is worth mentioning the design, which has an edge over conventional detectors: minimal, modern and suitable for any environment.

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

Nest Protect Smoke and CO Detector, White

Honeywell XC100D

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

Detector Honeywell XC100D

The carbon monoxide detector Honeywell XC100D is one of the best sellers on Amazon (not coincidentally also Amazon’s Choice) and is definitely one of the best detectors not smart on the market.

From the excellent value for money, it is a good compromise for those who do not want to spend too much but want a feature-rich product with a flawless performance.

Powered by lithium battery, the product has a small LCD screen where you can view information recorded on increasing CO levels. Alongside this, we will find LED lights that indicate the status of the detector. Power will mean that the detector is working properly. Fault reports a fault (can also mean that the batteries are low). Ventilated is a notice indicating that the levels are rising.

Although Honeywell XC100D performs a self-test for electronic components every 60 minutes, you should perform a manual test at least once a month.

In addition, Honeywell is possible to connect wirelessly to other detectors of the X series to be able to have a basic security system in all rooms (if a siren sounds, they do all others).

For this product, the duration declared by the manufacturer is 10 years.

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

Kidde 7DCO

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

Detector Kidde 7DCO

Kidde is a brand specializing in security for the house. It offers many quality solutions for the detection of carbon monoxide and smoke, at very competitive prices.

Among those currently available in Italian and pretested, we choose this version, which is renowned for its excellent value for money and high flexibility.

In fact, besides domestic use, is suitable for camping, RVs, boats with cabins and traveling in general. A basic solution, but it does its job.

This detector has an LCD screen where you can view if CO levels above 10 PPM. Readings are taken every 15 seconds and the alarm is activated to achieve (and maintenance) of 41 PPM for 60 minutes.

Like other tested devices, including Kidde the stated duration is 10 years.

The device sends an alert in the event of low battery level (it will be necessary to change them at least every two years), and similarly to other detectors, presents the button to silence the alarm, as well as to test the operation.

Smartwares RM370: the best cheap carbon monoxide detector

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

The detector Smartwares RM370 is the best detector economic carbon monoxide. From small-looking “professional,” it is a product rather basic. Designed to be installed near boilers, fireplaces and kitchens, is ideal for medium-small rooms (from 20 square meters to 40 square meters).

On the front, in addition to convenient TEST / MENU button to test the operation and grilled for the siren, there are 3 lights. Power indicates the correct device activation, Fault signals a fault or autonomy exhaustion and Alarm, combined with the acoustic signal (85 dB), it indicates a too high value of CO. On the screen it is possible to display, in a manner alternates, the level and the temperature.

The duration declared by the company is 7 years, while the battery (3 AAA) is about 1 year.

For added security, the product should be tested at least once a month.

Detectors, Carbon Monoxide (Co) And Smoke: Guide To The Best

Smartwares RM370 Carbon Monoxide Sensor, White

For those who also seek protection from the smoke, you can purchase a package that includes a smoke detector.

X-Sense combined smoke and CO detector

X-Sense: smoke detector and CO

X-Sense is the best carbon monoxide detector and smoke not smart. An economical solution for those who want a combination product for safety.

The device combines photoelectric sensors (for smoking) and electrochemical (for CO) and allows you to view the levels of ppm on the small LCD screen. If the concentration is from 30-999 ppm for a period of time, the screen will turn blue and a red LED indicator will flash every 5 seconds. The siren is 85 dB.

Since slightly more modern design than other more traditional products, it has a button that allows you to test the correct operation or silence the alarm.

The X-Sense detector is battery powered: a lithium with a duration of about 10 years.

X-Sense photodetector combined with smoke and monoxide …

Most popular of carbon monoxide detectors CO

Here for any carbon monoxide detectors (CO) more sold on amazon:

These life-saving devices are able to detect inside the house the presence of carbon monoxide. They monitor their build up over time and alert you if and when it reaches excessive levels.

Carbon monoxide (CO), called invisible murderess, is a type of toxic gas that has no smell, color or taste. In addition, it produces no irritation. So, it is impossible to perceive the presence in an immediate way without special tools.

Every time we burn something (coal, wood, gas, diesel or gasoline), we produce carbon monoxide in the air. In open environments, this is not a problem, since it is able to disperse.

Unfortunately, indoors, at home or in the garage, the presence of high concentrations of this gas leads to poisoning that can be fatal to humans.

The poisoning depends on the concentration of CO, measured in PPM (parts per million). 50 PPM over 60-90 minutes of exposure should already sound the first alarm. Values ​​over 5000 PPM can already cause death.

At home, what it produces more (and more commonly) of carbon monoxide are heating systems: wood stoves, fireplaces, gas boilers, water heaters, flues or smoke channels and, generally, defective heating systems.

For this reason, the maintenance of such systems is important and should be done regularly. In addition, managers can also be camping stoves or grills, generators and the same car kept on for too long indoors.

Provide for devices such as carbon monoxide detectors is the best solution to ensure the safety of his family and avoid unpleasant surprises.

Find a study on the subject of the Ministry of Health here.

What are the symptoms of carbon monoxide?

As already said, we do not realize the high presence of carbon monoxide until they show the first symptoms of intoxication.

In addition, this does not always happen immediately, but it can also occur after several days. Symptoms may include: nausea, vomiting, headache, dizziness, rapid heart rate, convulsions and, in extreme cases, unconsciousness.

Very often, they can be exchanged for the more mundane flu-like symptoms. Unfortunately, if you neglect these body signals and to act now, the consequences can be fatal, most likely due to the lack of oxygen level it needs our body.

Anyone can be subject to intoxication by prolonged and high exposure. However, the most sensitive and therefore more at risk appear to be children, the elderly, adults who do not enjoy good health and pets.

What to do in case of high concentration of carbon monoxide in the home?

If you or a member of your family you showed the above symptoms, you should first ventilate the room by opening the windows, to bring or move victim outside and call 118.

Although the conditions and symptoms seem to improve, CO toxic levels may still be present in the body. You will then need medical intervention anyway.

Similarly, it is advisable to carry out a check on the entire family and pets. As mentioned, the poisoning can also occur after several days, if not weeks.

Where to place the levels of carbon monoxide detectors

Proper positioning of CO detectors is essential to their proper functioning. Generally, they are installed high up on the wall or on the ceiling. First, it is recommended to place the detector close to any of the carbon monoxide emission points.

Also, it is important not to place the CO detectors near doors or windows to prevent air currents altering the perception of these devices by delaying the alarm. Finally, it is necessary to maintain the free action of the detector beam, do not covering it with curtains or other furnishing elements.

How to maintenance

If equipped with a battery, you will need to check that this is not discharged after a few years. If on the other hand is connected to the electric current, it is good practice to check that the detector is in operation every time after a prolonged absence and after any interruption of the current.

How to choose the levels of carbon monoxide detectors

There are several types of carbon monoxide detectors, from simple and inexpensive to more complex and expensive. Everyone will be able to advise in case of excessive concentration of CO. Some of these then offer additional features, such as smoke detection.

In the time of purchase, the first thing to do is choose between battery power and power supply. The battery power supply is the most common: it is very convenient as it allows the positioning of the detector with more flexibility. However, you will need to check often the battery status.

The power supply, of course, severely restricts the placement even if you do not have to worry about the discharged battery. It will only be necessary to check its operation as a result of the electric current absences.

The home security is more and more smart

Next to the old and traditional detector, today you can find digital solutions, where you can see the values ​​of a small integrated digital screen and smart solutions. The latter are, without a doubt, our favorite and those that offer more advanced features, although the Italian market is still limited. However, precisely in the field of security (alarms, cameras, locks etc.) The direction is more and more towards a connected home.

The carbon monoxide detectors are connected to smart WiFi and are able to perform self-diagnosis to ensure the continuous and proper operation. Through the app you can monitor their activity and the levels of CO in the remote house.

And not only that, it will be also possible to connect these smart devices to other apps, other related products and other hubs and ecosystems automation, whether they will be compatible with these (for example Google Home, Alexa, etc.).

Other characteristics

Read other guides related to security (smart) in the house: